9820928

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{227}}^1$

素因数の和:269

約数の個数: 54

約数和(自身を含む): 21320964

約数和(自身を除く): 11500036

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 227, 256, 338, 416, 454, 676, 832, 908, 1352, 1664, 1816, 2704, 2951, 3328, 3632, 5408, 5902, 7264, 10816, 11804, 14528, 21632, 23608, 29056, 38363, 43264, 47216, 58112, 76726, 94432, 153452, 188864, 306904, 377728, 613808, 755456, 1227616, 2455232, 4910464, 9820928]

約数ペア:

[(1, 9820928), (2, 4910464), (4, 2455232), (8, 1227616), (13, 755456), (16, 613808), (26, 377728), (32, 306904), (52, 188864), (64, 153452), (104, 94432), (128, 76726), (169, 58112), (208, 47216), (227, 43264), (256, 38363), (338, 29056), (416, 23608), (454, 21632), (676, 14528), (832, 11804), (908, 10816), (1352, 7264), (1664, 5902), (1816, 5408), (2704, 3632), (2951, 3328)]