70395668

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{81101}}^1$

素因数の和:81143

約数の個数: 24

約数和(自身を含む): 145334784

約数和(自身を除く): 74939116

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 81101, 162202, 324404, 567707, 1135414, 2270828, 2514131, 5028262, 10056524, 17598917, 35197834, 70395668]

約数ペア:

[(1, 70395668), (2, 35197834), (4, 17598917), (7, 10056524), (14, 5028262), (28, 2514131), (31, 2270828), (62, 1135414), (124, 567707), (217, 324404), (434, 162202), (868, 81101)]