1569240128

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{401957}}^1$

素因数の和:402030

約数の個数: 28

約数和(自身を含む): 3165017292

約数和(自身を除く): 1595777164

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 401957, 803914, 1607828, 3215656, 6431312, 12862624, 24519377, 25725248, 49038754, 98077508, 196155016, 392310032, 784620064, 1569240128]

約数ペア:

[(1, 1569240128), (2, 784620064), (4, 392310032), (8, 196155016), (16, 98077508), (32, 49038754), (61, 25725248), (64, 24519377), (122, 12862624), (244, 6431312), (488, 3215656), (976, 1607828), (1952, 803914), (3904, 401957)]