25428056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3169}}^1$

素因数の和:3251

約数の個数: 32

約数和(自身を含む): 51354000

約数和(自身を除く): 25925944

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 472, 1003, 2006, 3169, 4012, 6338, 8024, 12676, 25352, 53873, 107746, 186971, 215492, 373942, 430984, 747884, 1495768, 3178507, 6357014, 12714028, 25428056]

約数ペア:

[(1, 25428056), (2, 12714028), (4, 6357014), (8, 3178507), (17, 1495768), (34, 747884), (59, 430984), (68, 373942), (118, 215492), (136, 186971), (236, 107746), (472, 53873), (1003, 25352), (2006, 12676), (3169, 8024), (4012, 6338)]