38816848

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 160

約数和(自身を含む): 101779200

約数和(自身を除く): 62962352

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 29, 34, 37, 38, 56, 58, 68, 74, 76, 112, 116, 119, 133, 136, 148, 152, 203, 232, 238, 259, 266, 272, 296, 304, 323, 406, 464, 476, 493, 518, 532, 551, 592, 629, 646, 703, 812, 952, 986, 1036, 1064, 1073, 1102, 1258, 1292, 1406, 1624, 1904, 1972, 2072, 2128, 2146, 2204, 2261, 2516, 2584, 2812, 3248, 3451, 3857, 3944, 4144, 4292, 4403, 4408, 4522, 4921, 5032, 5168, 5624, 6902, 7511, 7714, 7888, 8584, 8806, 8816, 9044, 9367, 9842, 10064, 11248, 11951, 13804, 15022, 15428, 17168, 17612, 18088, 18241, 18734, 19684, 20387, 23902, 27608, 30044, 30856, 35224, 36176, 36482, 37468, 39368, 40774, 47804, 55216, 60088, 61712, 65569, 70448, 72964, 74936, 78736, 81548, 83657, 95608, 120176, 127687, 131138, 142709, 145928, 149872, 163096, 167314, 191216, 255374, 262276, 285418, 291856, 326192, 334628, 346579, 510748, 524552, 570836, 669256, 693158, 1021496, 1049104, 1141672, 1338512, 1386316, 2042992, 2283344, 2426053, 2772632, 4852106, 5545264, 9704212, 19408424, 38816848]

約数ペア:

[(1, 38816848), (2, 19408424), (4, 9704212), (7, 5545264), (8, 4852106), (14, 2772632), (16, 2426053), (17, 2283344), (19, 2042992), (28, 1386316), (29, 1338512), (34, 1141672), (37, 1049104), (38, 1021496), (56, 693158), (58, 669256), (68, 570836), (74, 524552), (76, 510748), (112, 346579), (116, 334628), (119, 326192), (133, 291856), (136, 285418), (148, 262276), (152, 255374), (203, 191216), (232, 167314), (238, 163096), (259, 149872), (266, 145928), (272, 142709), (296, 131138), (304, 127687), (323, 120176), (406, 95608), (464, 83657), (476, 81548), (493, 78736), (518, 74936), (532, 72964), (551, 70448), (592, 65569), (629, 61712), (646, 60088), (703, 55216), (812, 47804), (952, 40774), (986, 39368), (1036, 37468), (1064, 36482), (1073, 36176), (1102, 35224), (1258, 30856), (1292, 30044), (1406, 27608), (1624, 23902), (1904, 20387), (1972, 19684), (2072, 18734), (2128, 18241), (2146, 18088), (2204, 17612), (2261, 17168), (2516, 15428), (2584, 15022), (2812, 13804), (3248, 11951), (3451, 11248), (3857, 10064), (3944, 9842), (4144, 9367), (4292, 9044), (4403, 8816), (4408, 8806), (4522, 8584), (4921, 7888), (5032, 7714), (5168, 7511), (5624, 6902)]