71614278

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{128341}}^1$

素因数の和:128380

約数の個数: 24

約数和(自身を含む): 160170816

約数和(自身を除く): 88556538

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 128341, 256682, 385023, 770046, 1155069, 2310138, 3978571, 7957142, 11935713, 23871426, 35807139, 71614278]

約数ペア:

[(1, 71614278), (2, 35807139), (3, 23871426), (6, 11935713), (9, 7957142), (18, 3978571), (31, 2310138), (62, 1155069), (93, 770046), (186, 385023), (279, 256682), (558, 128341)]