71435718

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{128021}}^1$

素因数の和:128060

約数の個数: 24

約数和(自身を含む): 159771456

約数和(自身を除く): 88335738

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 128021, 256042, 384063, 768126, 1152189, 2304378, 3968651, 7937302, 11905953, 23811906, 35717859, 71435718]

約数ペア:

[(1, 71435718), (2, 35717859), (3, 23811906), (6, 11905953), (9, 7937302), (18, 3968651), (31, 2304378), (62, 1152189), (93, 768126), (186, 384063), (279, 256042), (558, 128021)]