65389576

素因数分解:

$2^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{5099}}^1$

素因数の和:5341

約数の個数: 32

約数和(自身を含む): 140760000

約数和(自身を除く): 75370424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 229, 458, 916, 1603, 1832, 3206, 5099, 6412, 10198, 12824, 20396, 35693, 40792, 71386, 142772, 285544, 1167671, 2335342, 4670684, 8173697, 9341368, 16347394, 32694788, 65389576]

約数ペア:

[(1, 65389576), (2, 32694788), (4, 16347394), (7, 9341368), (8, 8173697), (14, 4670684), (28, 2335342), (56, 1167671), (229, 285544), (458, 142772), (916, 71386), (1603, 40792), (1832, 35693), (3206, 20396), (5099, 12824), (6412, 10198)]