38810480212

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1123}}^1\times {\mathrm{3109}}^1$

素因数の和:4640

約数の個数: 48

約数和(自身を含む): 77910824320

約数和(自身を除く): 39100344108

約数列:

[1, 2, 4, 7, 14, 28, 397, 794, 1123, 1588, 2246, 2779, 3109, 4492, 5558, 6218, 7861, 11116, 12436, 15722, 21763, 31444, 43526, 87052, 445831, 891662, 1234273, 1783324, 2468546, 3120817, 3491407, 4937092, 6241634, 6982814, 8639911, 12483268, 13965628, 17279822, 24439849, 34559644, 48879698, 97759396, 1386088579, 2772177158, 5544354316, 9702620053, 19405240106, 38810480212]

約数ペア:

[(1, 38810480212), (2, 19405240106), (4, 9702620053), (7, 5544354316), (14, 2772177158), (28, 1386088579), (397, 97759396), (794, 48879698), (1123, 34559644), (1588, 24439849), (2246, 17279822), (2779, 13965628), (3109, 12483268), (4492, 8639911), (5558, 6982814), (6218, 6241634), (7861, 4937092), (11116, 3491407), (12436, 3120817), (15722, 2468546), (21763, 1783324), (31444, 1234273), (43526, 891662), (87052, 445831)]