13188736

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 128

約数和(自身を含む): 33048000

約数和(自身を除く): 19859264

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 29, 32, 34, 38, 44, 58, 64, 68, 76, 88, 116, 128, 136, 152, 176, 187, 209, 232, 272, 304, 319, 323, 352, 374, 418, 464, 493, 544, 551, 608, 638, 646, 704, 748, 836, 928, 986, 1088, 1102, 1216, 1276, 1292, 1408, 1496, 1672, 1856, 1972, 2176, 2204, 2432, 2552, 2584, 2992, 3344, 3553, 3712, 3944, 4408, 5104, 5168, 5423, 5984, 6061, 6688, 7106, 7888, 8816, 9367, 10208, 10336, 10846, 11968, 12122, 13376, 14212, 15776, 17632, 18734, 20416, 20672, 21692, 23936, 24244, 26752, 28424, 31552, 35264, 37468, 40832, 41344, 43384, 48488, 56848, 63104, 70528, 74936, 86768, 96976, 103037, 113696, 149872, 173536, 193952, 206074, 227392, 299744, 347072, 387904, 412148, 454784, 599488, 694144, 775808, 824296, 1198976, 1648592, 3297184, 6594368, 13188736]

約数ペア:

[(1, 13188736), (2, 6594368), (4, 3297184), (8, 1648592), (11, 1198976), (16, 824296), (17, 775808), (19, 694144), (22, 599488), (29, 454784), (32, 412148), (34, 387904), (38, 347072), (44, 299744), (58, 227392), (64, 206074), (68, 193952), (76, 173536), (88, 149872), (116, 113696), (128, 103037), (136, 96976), (152, 86768), (176, 74936), (187, 70528), (209, 63104), (232, 56848), (272, 48488), (304, 43384), (319, 41344), (323, 40832), (352, 37468), (374, 35264), (418, 31552), (464, 28424), (493, 26752), (544, 24244), (551, 23936), (608, 21692), (638, 20672), (646, 20416), (704, 18734), (748, 17632), (836, 15776), (928, 14212), (986, 13376), (1088, 12122), (1102, 11968), (1216, 10846), (1276, 10336), (1292, 10208), (1408, 9367), (1496, 8816), (1672, 7888), (1856, 7106), (1972, 6688), (2176, 6061), (2204, 5984), (2432, 5423), (2552, 5168), (2584, 5104), (2992, 4408), (3344, 3944), (3553, 3712)]