64028808

素因数分解:

$2^3\times 3^2\times {\mathrm{889289}}^1$

素因数の和:889301

約数の個数: 24

約数和(自身を含む): 173411550

約数和(自身を除く): 109382742

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 889289, 1778578, 2667867, 3557156, 5335734, 7114312, 8003601, 10671468, 16007202, 21342936, 32014404, 64028808]

約数ペア:

[(1, 64028808), (2, 32014404), (3, 21342936), (4, 16007202), (6, 10671468), (8, 8003601), (9, 7114312), (12, 5335734), (18, 3557156), (24, 2667867), (36, 1778578), (72, 889289)]