68260472

素因数分解:

$2^3\times 7^1\times {\mathrm{853}}^1\times {\mathrm{1429}}^1$

素因数の和:2295

約数の個数: 32

約数和(自身を含む): 146546400

約数和(自身を除く): 78285928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 853, 1429, 1706, 2858, 3412, 5716, 5971, 6824, 10003, 11432, 11942, 20006, 23884, 40012, 47768, 80024, 1218937, 2437874, 4875748, 8532559, 9751496, 17065118, 34130236, 68260472]

約数ペア:

[(1, 68260472), (2, 34130236), (4, 17065118), (7, 9751496), (8, 8532559), (14, 4875748), (28, 2437874), (56, 1218937), (853, 80024), (1429, 47768), (1706, 40012), (2858, 23884), (3412, 20006), (5716, 11942), (5971, 11432), (6824, 10003)]