7870048

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:104

約数の個数: 72

約数和(自身を含む): 17638992

約数和(自身を除く): 9768944

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 37, 46, 68, 74, 92, 136, 148, 184, 272, 289, 296, 368, 391, 544, 578, 592, 629, 736, 782, 851, 1156, 1184, 1258, 1564, 1702, 2312, 2516, 3128, 3404, 4624, 5032, 6256, 6647, 6808, 9248, 10064, 10693, 12512, 13294, 13616, 14467, 20128, 21386, 26588, 27232, 28934, 42772, 53176, 57868, 85544, 106352, 115736, 171088, 212704, 231472, 245939, 342176, 462944, 491878, 983756, 1967512, 3935024, 7870048]

約数ペア:

[(1, 7870048), (2, 3935024), (4, 1967512), (8, 983756), (16, 491878), (17, 462944), (23, 342176), (32, 245939), (34, 231472), (37, 212704), (46, 171088), (68, 115736), (74, 106352), (92, 85544), (136, 57868), (148, 53176), (184, 42772), (272, 28934), (289, 27232), (296, 26588), (368, 21386), (391, 20128), (544, 14467), (578, 13616), (592, 13294), (629, 12512), (736, 10693), (782, 10064), (851, 9248), (1156, 6808), (1184, 6647), (1258, 6256), (1564, 5032), (1702, 4624), (2312, 3404), (2516, 3128)]