12565536448

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{1250551}}^1$

素因数の和:1250720

約数の個数: 28

約数和(自身を含む): 25093576432

約数和(自身を除く): 12528039984

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 10048, 1250551, 2501102, 5002204, 10004408, 20008816, 40017632, 80035264, 196336507, 392673014, 785346028, 1570692056, 3141384112, 6282768224, 12565536448]

約数ペア:

[(1, 12565536448), (2, 6282768224), (4, 3141384112), (8, 1570692056), (16, 785346028), (32, 392673014), (64, 196336507), (157, 80035264), (314, 40017632), (628, 20008816), (1256, 10004408), (2512, 5002204), (5024, 2501102), (10048, 1250551)]