39977408

素因数分解:

$2^6\times {\mathrm{613}}^1\times {\mathrm{1019}}^1$

素因数の和:1644

約数の個数: 28

約数和(自身を含む): 79537560

約数和(自身を除く): 39560152

約数列:

[1, 2, 4, 8, 16, 32, 64, 613, 1019, 1226, 2038, 2452, 4076, 4904, 8152, 9808, 16304, 19616, 32608, 39232, 65216, 624647, 1249294, 2498588, 4997176, 9994352, 19988704, 39977408]

約数ペア:

[(1, 39977408), (2, 19988704), (4, 9994352), (8, 4997176), (16, 2498588), (32, 1249294), (64, 624647), (613, 65216), (1019, 39232), (1226, 32608), (2038, 19616), (2452, 16304), (4076, 9808), (4904, 8152)]