78049408

素因数分解:

$2^7\times {\mathrm{233}}^1\times {\mathrm{2617}}^1$

素因数の和:2864

約数の個数: 32

約数和(自身を含む): 156216060

約数和(自身を除く): 78166652

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 233, 466, 932, 1864, 2617, 3728, 5234, 7456, 10468, 14912, 20936, 29824, 41872, 83744, 167488, 334976, 609761, 1219522, 2439044, 4878088, 9756176, 19512352, 39024704, 78049408]

約数ペア:

[(1, 78049408), (2, 39024704), (4, 19512352), (8, 9756176), (16, 4878088), (32, 2439044), (64, 1219522), (128, 609761), (233, 334976), (466, 167488), (932, 83744), (1864, 41872), (2617, 29824), (3728, 20936), (5234, 14912), (7456, 10468)]