40496716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7561}}^1$

素因数の和:7681

約数の個数: 24

約数和(自身を含む): 77071904

約数和(自身を除く): 36575188

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 7561, 15122, 30244, 98293, 196586, 393172, 778783, 1557566, 3115132, 10124179, 20248358, 40496716]

約数ペア:

[(1, 40496716), (2, 20248358), (4, 10124179), (13, 3115132), (26, 1557566), (52, 778783), (103, 393172), (206, 196586), (412, 98293), (1339, 30244), (2678, 15122), (5356, 7561)]