78275536

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{283}}^1\times {\mathrm{293}}^1$

素因数の和:643

約数の個数: 40

約数和(自身を含む): 155302560

約数和(自身を除く): 77027024

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 283, 293, 472, 566, 586, 944, 1132, 1172, 2264, 2344, 4528, 4688, 16697, 17287, 33394, 34574, 66788, 69148, 82919, 133576, 138296, 165838, 267152, 276592, 331676, 663352, 1326704, 4892221, 9784442, 19568884, 39137768, 78275536]

約数ペア:

[(1, 78275536), (2, 39137768), (4, 19568884), (8, 9784442), (16, 4892221), (59, 1326704), (118, 663352), (236, 331676), (283, 276592), (293, 267152), (472, 165838), (566, 138296), (586, 133576), (944, 82919), (1132, 69148), (1172, 66788), (2264, 34574), (2344, 33394), (4528, 17287), (4688, 16697)]