13776256

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 31358880

約数和(自身を除く): 17582624

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 487, 544, 832, 884, 974, 1088, 1664, 1768, 1948, 2176, 3536, 3896, 6331, 7072, 7792, 8279, 12662, 14144, 15584, 16558, 25324, 28288, 31168, 33116, 50648, 62336, 66232, 101296, 107627, 132464, 202592, 215254, 264928, 405184, 430508, 529856, 810368, 861016, 1059712, 1722032, 3444064, 6888128, 13776256]

約数ペア:

[(1, 13776256), (2, 6888128), (4, 3444064), (8, 1722032), (13, 1059712), (16, 861016), (17, 810368), (26, 529856), (32, 430508), (34, 405184), (52, 264928), (64, 215254), (68, 202592), (104, 132464), (128, 107627), (136, 101296), (208, 66232), (221, 62336), (272, 50648), (416, 33116), (442, 31168), (487, 28288), (544, 25324), (832, 16558), (884, 15584), (974, 14144), (1088, 12662), (1664, 8279), (1768, 7792), (1948, 7072), (2176, 6331), (3536, 3896)]