226719376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{1151}}^1$

素因数の和:2119

約数の個数: 40

約数和(自身を含む): 473969664

約数和(自身を除く): 247250288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 947, 1151, 1894, 2302, 3788, 4604, 7576, 9208, 12311, 14963, 15152, 18416, 24622, 29926, 49244, 59852, 98488, 119704, 196976, 239408, 1089997, 2179994, 4359988, 8719976, 14169961, 17439952, 28339922, 56679844, 113359688, 226719376]

約数ペア:

[(1, 226719376), (2, 113359688), (4, 56679844), (8, 28339922), (13, 17439952), (16, 14169961), (26, 8719976), (52, 4359988), (104, 2179994), (208, 1089997), (947, 239408), (1151, 196976), (1894, 119704), (2302, 98488), (3788, 59852), (4604, 49244), (7576, 29926), (9208, 24622), (12311, 18416), (14963, 15152)]