25082158

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 40629600

約数和(自身を除く): 15547442

約数列:

[1, 2, 29, 43, 58, 86, 89, 113, 178, 226, 1247, 2494, 2581, 3277, 3827, 4859, 5162, 6554, 7654, 9718, 10057, 20114, 110983, 140911, 221966, 281822, 291653, 432451, 583306, 864902, 12541079, 25082158]

約数ペア:

[(1, 25082158), (2, 12541079), (29, 864902), (43, 583306), (58, 432451), (86, 291653), (89, 281822), (113, 221966), (178, 140911), (226, 110983), (1247, 20114), (2494, 10057), (2581, 9718), (3277, 7654), (3827, 6554), (4859, 5162)]