64861872

素因数分解:

$2^4\times 3^1\times {\mathrm{1351289}}^1$

素因数の和:1351300

約数の個数: 20

約数和(自身を含む): 167559960

約数和(自身を除く): 102698088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1351289, 2702578, 4053867, 5405156, 8107734, 10810312, 16215468, 21620624, 32430936, 64861872]

約数ペア:

[(1, 64861872), (2, 32430936), (3, 21620624), (4, 16215468), (6, 10810312), (8, 8107734), (12, 5405156), (16, 4053867), (24, 2702578), (48, 1351289)]