9138704

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:447

約数の個数: 40

約数和(自身を含む): 18659520

約数和(自身を除く): 9520816

約数列:

[1, 2, 4, 8, 16, 37, 43, 74, 86, 148, 172, 296, 344, 359, 592, 688, 718, 1436, 1591, 2872, 3182, 5744, 6364, 12728, 13283, 15437, 25456, 26566, 30874, 53132, 61748, 106264, 123496, 212528, 246992, 571169, 1142338, 2284676, 4569352, 9138704]

約数ペア:

[(1, 9138704), (2, 4569352), (4, 2284676), (8, 1142338), (16, 571169), (37, 246992), (43, 212528), (74, 123496), (86, 106264), (148, 61748), (172, 53132), (296, 30874), (344, 26566), (359, 25456), (592, 15437), (688, 13283), (718, 12728), (1436, 6364), (1591, 5744), (2872, 3182)]