40661614

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{22171}}^1$

素因数の和:22311

約数の個数: 16

約数和(自身を含む): 70240896

約数和(自身を除く): 29579282

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 22171, 44342, 155197, 310394, 2904401, 5808802, 20330807, 40661614]

約数ペア:

[(1, 40661614), (2, 20330807), (7, 5808802), (14, 2904401), (131, 310394), (262, 155197), (917, 44342), (1834, 22171)]