25212968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12457}}^1$

素因数の和:12497

約数の個数: 32

約数和(自身を含む): 53818560

約数和(自身を除く): 28605592

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 12457, 24914, 49828, 99656, 137027, 274054, 286511, 548108, 573022, 1096216, 1146044, 2292088, 3151621, 6303242, 12606484, 25212968]

約数ペア:

[(1, 25212968), (2, 12606484), (4, 6303242), (8, 3151621), (11, 2292088), (22, 1146044), (23, 1096216), (44, 573022), (46, 548108), (88, 286511), (92, 274054), (184, 137027), (253, 99656), (506, 49828), (1012, 24914), (2024, 12457)]