25154968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4999}}^1$

素因数の和:5059

約数の個数: 32

約数和(自身を含む): 51300000

約数和(自身を除く): 26145032

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 4999, 5032, 9998, 19996, 39992, 84983, 169966, 184963, 339932, 369926, 679864, 739852, 1479704, 3144371, 6288742, 12577484, 25154968]

約数ペア:

[(1, 25154968), (2, 12577484), (4, 6288742), (8, 3144371), (17, 1479704), (34, 739852), (37, 679864), (68, 369926), (74, 339932), (136, 184963), (148, 169966), (296, 84983), (629, 39992), (1258, 19996), (2516, 9998), (4999, 5032)]