40606416

素因数分解:

$2^4\times 3^2\times {\mathrm{281989}}^1$

素因数の和:282003

約数の個数: 30

約数和(自身を含む): 113641970

約数和(自身を除く): 73035554

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 281989, 563978, 845967, 1127956, 1691934, 2255912, 2537901, 3383868, 4511824, 5075802, 6767736, 10151604, 13535472, 20303208, 40606416]

約数ペア:

[(1, 40606416), (2, 20303208), (3, 13535472), (4, 10151604), (6, 6767736), (8, 5075802), (9, 4511824), (12, 3383868), (16, 2537901), (18, 2255912), (24, 1691934), (36, 1127956), (48, 845967), (72, 563978), (144, 281989)]