74749970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{541}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 138496176

約数和(自身を除く): 63746206

約数列:

[1, 2, 5, 10, 41, 82, 205, 337, 410, 541, 674, 1082, 1685, 2705, 3370, 5410, 13817, 22181, 27634, 44362, 69085, 110905, 138170, 182317, 221810, 364634, 911585, 1823170, 7474997, 14949994, 37374985, 74749970]

約数ペア:

[(1, 74749970), (2, 37374985), (5, 14949994), (10, 7474997), (41, 1823170), (82, 911585), (205, 364634), (337, 221810), (410, 182317), (541, 138170), (674, 110905), (1082, 69085), (1685, 44362), (2705, 27634), (3370, 22181), (5410, 13817)]