25127688

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 65952000

約数和(自身を除く): 40824312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 79, 87, 116, 158, 174, 232, 237, 316, 348, 457, 474, 632, 696, 914, 948, 1371, 1828, 1896, 2291, 2742, 3656, 4582, 5484, 6873, 9164, 10968, 13253, 13746, 18328, 26506, 27492, 36103, 39759, 53012, 54984, 72206, 79518, 106024, 108309, 144412, 159036, 216618, 288824, 318072, 433236, 866472, 1046987, 2093974, 3140961, 4187948, 6281922, 8375896, 12563844, 25127688]

約数ペア:

[(1, 25127688), (2, 12563844), (3, 8375896), (4, 6281922), (6, 4187948), (8, 3140961), (12, 2093974), (24, 1046987), (29, 866472), (58, 433236), (79, 318072), (87, 288824), (116, 216618), (158, 159036), (174, 144412), (232, 108309), (237, 106024), (316, 79518), (348, 72206), (457, 54984), (474, 53012), (632, 39759), (696, 36103), (914, 27492), (948, 26506), (1371, 18328), (1828, 13746), (1896, 13253), (2291, 10968), (2742, 9164), (3656, 6873), (4582, 5484)]