8171968

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 112

約数和(自身を含む): 20848320

約数和(自身を除く): 12676352

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 37, 56, 58, 64, 68, 74, 112, 116, 119, 136, 148, 203, 224, 232, 238, 259, 272, 296, 406, 448, 464, 476, 493, 518, 544, 592, 629, 812, 928, 952, 986, 1036, 1073, 1088, 1184, 1258, 1624, 1856, 1904, 1972, 2072, 2146, 2368, 2516, 3248, 3451, 3808, 3944, 4144, 4292, 4403, 5032, 6496, 6902, 7511, 7616, 7888, 8288, 8584, 8806, 10064, 12992, 13804, 15022, 15776, 16576, 17168, 17612, 18241, 20128, 27608, 30044, 31552, 34336, 35224, 36482, 40256, 55216, 60088, 68672, 70448, 72964, 110432, 120176, 127687, 140896, 145928, 220864, 240352, 255374, 281792, 291856, 480704, 510748, 583712, 1021496, 1167424, 2042992, 4085984, 8171968]

約数ペア:

[(1, 8171968), (2, 4085984), (4, 2042992), (7, 1167424), (8, 1021496), (14, 583712), (16, 510748), (17, 480704), (28, 291856), (29, 281792), (32, 255374), (34, 240352), (37, 220864), (56, 145928), (58, 140896), (64, 127687), (68, 120176), (74, 110432), (112, 72964), (116, 70448), (119, 68672), (136, 60088), (148, 55216), (203, 40256), (224, 36482), (232, 35224), (238, 34336), (259, 31552), (272, 30044), (296, 27608), (406, 20128), (448, 18241), (464, 17612), (476, 17168), (493, 16576), (518, 15776), (544, 15022), (592, 13804), (629, 12992), (812, 10064), (928, 8806), (952, 8584), (986, 8288), (1036, 7888), (1073, 7616), (1088, 7511), (1184, 6902), (1258, 6496), (1624, 5032), (1856, 4403), (1904, 4292), (1972, 4144), (2072, 3944), (2146, 3808), (2368, 3451), (2516, 3248)]