21444001888

素因数分解:

$2^5\times {\mathrm{12589}}^1\times {\mathrm{53231}}^1$

素因数の和:65830

約数の個数: 24

約数和(自身を含む): 42222025440

約数和(自身を除く): 20778023552

約数列:

[1, 2, 4, 8, 16, 32, 12589, 25178, 50356, 53231, 100712, 106462, 201424, 212924, 402848, 425848, 851696, 1703392, 670125059, 1340250118, 2680500236, 5361000472, 10722000944, 21444001888]

約数ペア:

[(1, 21444001888), (2, 10722000944), (4, 5361000472), (8, 2680500236), (16, 1340250118), (32, 670125059), (12589, 1703392), (25178, 851696), (50356, 425848), (53231, 402848), (100712, 212924), (106462, 201424)]