25284474142

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{631}}^1\times {\mathrm{3449}}^1$

素因数の和:4276

約数の個数: 32

約数和(自身を含む): 39273364800

約数和(自身を除く): 13988890658

約数列:

[1, 2, 37, 74, 157, 314, 631, 1262, 3449, 5809, 6898, 11618, 23347, 46694, 99067, 127613, 198134, 255226, 541493, 1082986, 2176319, 3665479, 4352638, 7330958, 20035241, 40070482, 80523803, 161047606, 341682083, 683364166, 12642237071, 25284474142]

約数ペア:

[(1, 25284474142), (2, 12642237071), (37, 683364166), (74, 341682083), (157, 161047606), (314, 80523803), (631, 40070482), (1262, 20035241), (3449, 7330958), (5809, 4352638), (6898, 3665479), (11618, 2176319), (23347, 1082986), (46694, 541493), (99067, 255226), (127613, 198134)]