78513536

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{26669}}^1$

素因数の和:26706

約数の個数: 32

約数和(自身を含む): 163220400

約数和(自身を除く): 84706864

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 26669, 53338, 106676, 213352, 426704, 613387, 853408, 1226774, 1706816, 2453548, 3413632, 4907096, 9814192, 19628384, 39256768, 78513536]

約数ペア:

[(1, 78513536), (2, 39256768), (4, 19628384), (8, 9814192), (16, 4907096), (23, 3413632), (32, 2453548), (46, 1706816), (64, 1226774), (92, 853408), (128, 613387), (184, 426704), (368, 213352), (736, 106676), (1472, 53338), (2944, 26669)]