68424064

素因数分解:

$2^7\times {\mathrm{409}}^1\times {\mathrm{1307}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 136751400

約数和(自身を除く): 68327336

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 409, 818, 1307, 1636, 2614, 3272, 5228, 6544, 10456, 13088, 20912, 26176, 41824, 52352, 83648, 167296, 534563, 1069126, 2138252, 4276504, 8553008, 17106016, 34212032, 68424064]

約数ペア:

[(1, 68424064), (2, 34212032), (4, 17106016), (8, 8553008), (16, 4276504), (32, 2138252), (64, 1069126), (128, 534563), (409, 167296), (818, 83648), (1307, 52352), (1636, 41824), (2614, 26176), (3272, 20912), (5228, 13088), (6544, 10456)]