40691236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7541}}^1$

素因数の和:7635

約数の個数: 24

約数和(自身を含む): 76023360

約数和(自身を除く): 35332124

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 7541, 15082, 30164, 143279, 286558, 535411, 573116, 1070822, 2141644, 10172809, 20345618, 40691236]

約数ペア:

[(1, 40691236), (2, 20345618), (4, 10172809), (19, 2141644), (38, 1070822), (71, 573116), (76, 535411), (142, 286558), (284, 143279), (1349, 30164), (2698, 15082), (5396, 7541)]