40297968

素因数分解:

$2^4\times 3^2\times {\mathrm{279847}}^1$

素因数の和:279861

約数の個数: 30

約数和(自身を含む): 112778744

約数和(自身を除く): 72480776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 279847, 559694, 839541, 1119388, 1679082, 2238776, 2518623, 3358164, 4477552, 5037246, 6716328, 10074492, 13432656, 20148984, 40297968]

約数ペア:

[(1, 40297968), (2, 20148984), (3, 13432656), (4, 10074492), (6, 6716328), (8, 5037246), (9, 4477552), (12, 3358164), (16, 2518623), (18, 2238776), (24, 1679082), (36, 1119388), (48, 839541), (72, 559694), (144, 279847)]