40112208

素因数分解:

$2^4\times 3^2\times {\mathrm{278557}}^1$

素因数の和:278571

約数の個数: 30

約数和(自身を含む): 112258874

約数和(自身を除く): 72146666

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 278557, 557114, 835671, 1114228, 1671342, 2228456, 2507013, 3342684, 4456912, 5014026, 6685368, 10028052, 13370736, 20056104, 40112208]

約数ペア:

[(1, 40112208), (2, 20056104), (3, 13370736), (4, 10028052), (6, 6685368), (8, 5014026), (9, 4456912), (12, 3342684), (16, 2507013), (18, 2228456), (24, 1671342), (36, 1114228), (48, 835671), (72, 557114), (144, 278557)]