71748224

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{24371}}^1$

素因数の和:24408

約数の個数: 32

約数和(自身を含む): 149156640

約数和(自身を除く): 77408416

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 24371, 48742, 97484, 194968, 389936, 560533, 779872, 1121066, 1559744, 2242132, 3119488, 4484264, 8968528, 17937056, 35874112, 71748224]

約数ペア:

[(1, 71748224), (2, 35874112), (4, 17937056), (8, 8968528), (16, 4484264), (23, 3119488), (32, 2242132), (46, 1559744), (64, 1121066), (92, 779872), (128, 560533), (184, 389936), (368, 194968), (736, 97484), (1472, 48742), (2944, 24371)]