70972336

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{56149}}^1$

素因数の和:56236

約数の個数: 20

約数和(自身を含む): 139252000

約数和(自身を除く): 68279664

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 56149, 112298, 224596, 449192, 898384, 4435771, 8871542, 17743084, 35486168, 70972336]

約数ペア:

[(1, 70972336), (2, 35486168), (4, 17743084), (8, 8871542), (16, 4435771), (79, 898384), (158, 449192), (316, 224596), (632, 112298), (1264, 56149)]