15740045872

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{1109}}^1\times {\mathrm{9967}}^1$

素因数の和:11173

約数の個数: 40

約数和(自身を含む): 30869899200

約数和(自身を除く): 15129853328

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1109, 1424, 2218, 4436, 8872, 9967, 17744, 19934, 39868, 79736, 98701, 159472, 197402, 394804, 789608, 887063, 1579216, 1774126, 3548252, 7096504, 11053403, 14193008, 22106806, 44213612, 88427224, 176854448, 983752867, 1967505734, 3935011468, 7870022936, 15740045872]

約数ペア:

[(1, 15740045872), (2, 7870022936), (4, 3935011468), (8, 1967505734), (16, 983752867), (89, 176854448), (178, 88427224), (356, 44213612), (712, 22106806), (1109, 14193008), (1424, 11053403), (2218, 7096504), (4436, 3548252), (8872, 1774126), (9967, 1579216), (17744, 887063), (19934, 789608), (39868, 394804), (79736, 197402), (98701, 159472)]