392197072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{24439}}^1$

素因数の和:24523

約数の個数: 40

約数和(自身を含む): 818251200

約数和(自身を除く): 426054128

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 118, 136, 236, 272, 472, 944, 1003, 2006, 4012, 8024, 16048, 24439, 48878, 97756, 195512, 391024, 415463, 830926, 1441901, 1661852, 2883802, 3323704, 5767604, 6647408, 11535208, 23070416, 24512317, 49024634, 98049268, 196098536, 392197072]

約数ペア:

[(1, 392197072), (2, 196098536), (4, 98049268), (8, 49024634), (16, 24512317), (17, 23070416), (34, 11535208), (59, 6647408), (68, 5767604), (118, 3323704), (136, 2883802), (236, 1661852), (272, 1441901), (472, 830926), (944, 415463), (1003, 391024), (2006, 195512), (4012, 97756), (8024, 48878), (16048, 24439)]