71355473518

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{64516703}}^1$

素因数の和:64516791

約数の個数: 16

約数和(自身を含む): 123872071680

約数和(自身を除く): 52516598162

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 64516703, 129033406, 451616921, 903233842, 5096819537, 10193639074, 35677736759, 71355473518]

約数ペア:

[(1, 71355473518), (2, 35677736759), (7, 10193639074), (14, 5096819537), (79, 903233842), (158, 451616921), (553, 129033406), (1106, 64516703)]