39865968

素因数分解:

$2^4\times 3^2\times {\mathrm{276847}}^1$

素因数の和:276861

約数の個数: 30

約数和(自身を含む): 111569744

約数和(自身を除く): 71703776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 276847, 553694, 830541, 1107388, 1661082, 2214776, 2491623, 3322164, 4429552, 4983246, 6644328, 9966492, 13288656, 19932984, 39865968]

約数ペア:

[(1, 39865968), (2, 19932984), (3, 13288656), (4, 9966492), (6, 6644328), (8, 4983246), (9, 4429552), (12, 3322164), (16, 2491623), (18, 2214776), (24, 1661082), (36, 1107388), (48, 830541), (72, 553694), (144, 276847)]