67665472

素因数分解:

$2^6\times 7^2\times {\mathrm{21577}}^1$

素因数の和:21603

約数の個数: 42

約数和(自身を含む): 156203142

約数和(自身を除く): 88537670

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 21577, 43154, 86308, 151039, 172616, 302078, 345232, 604156, 690464, 1057273, 1208312, 1380928, 2114546, 2416624, 4229092, 4833248, 8458184, 9666496, 16916368, 33832736, 67665472]

約数ペア:

[(1, 67665472), (2, 33832736), (4, 16916368), (7, 9666496), (8, 8458184), (14, 4833248), (16, 4229092), (28, 2416624), (32, 2114546), (49, 1380928), (56, 1208312), (64, 1057273), (98, 690464), (112, 604156), (196, 345232), (224, 302078), (392, 172616), (448, 151039), (784, 86308), (1568, 43154), (3136, 21577)]