67674628

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{65323}}^1$

素因数の和:65371

約数の個数: 24

約数和(自身を含む): 139009472

約数和(自身を除く): 71334844

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 65323, 130646, 261292, 457261, 914522, 1829044, 2416951, 4833902, 9667804, 16918657, 33837314, 67674628]

約数ペア:

[(1, 67674628), (2, 33837314), (4, 16918657), (7, 9667804), (14, 4833902), (28, 2416951), (37, 1829044), (74, 914522), (148, 457261), (259, 261292), (518, 130646), (1036, 65323)]