1036971728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{84499}}^1$

素因数の和:84579

約数の個数: 40

約数和(自身を含む): 2200380000

約数和(自身を除く): 1163408272

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 3068, 6136, 12272, 84499, 168998, 337996, 675992, 1098487, 1351984, 2196974, 4393948, 4985441, 8787896, 9970882, 17575792, 19941764, 39883528, 64810733, 79767056, 129621466, 259242932, 518485864, 1036971728]

約数ペア:

[(1, 1036971728), (2, 518485864), (4, 259242932), (8, 129621466), (13, 79767056), (16, 64810733), (26, 39883528), (52, 19941764), (59, 17575792), (104, 9970882), (118, 8787896), (208, 4985441), (236, 4393948), (472, 2196974), (767, 1351984), (944, 1098487), (1534, 675992), (3068, 337996), (6136, 168998), (12272, 84499)]