25182788

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 48384000

約数和(自身を除く): 23201212

約数列:

[1, 2, 4, 29, 31, 47, 58, 62, 94, 116, 124, 149, 188, 298, 596, 899, 1363, 1457, 1798, 2726, 2914, 3596, 4321, 4619, 5452, 5828, 7003, 8642, 9238, 14006, 17284, 18476, 28012, 42253, 84506, 133951, 169012, 203087, 217093, 267902, 406174, 434186, 535804, 812348, 868372, 6295697, 12591394, 25182788]

約数ペア:

[(1, 25182788), (2, 12591394), (4, 6295697), (29, 868372), (31, 812348), (47, 535804), (58, 434186), (62, 406174), (94, 267902), (116, 217093), (124, 203087), (149, 169012), (188, 133951), (298, 84506), (596, 42253), (899, 28012), (1363, 18476), (1457, 17284), (1798, 14006), (2726, 9238), (2914, 8642), (3596, 7003), (4321, 5828), (4619, 5452)]