42784552

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 81806400

約数和(自身を除く): 39021848

約数列:

[1, 2, 4, 8, 103, 137, 206, 274, 379, 412, 548, 758, 824, 1096, 1516, 3032, 14111, 28222, 39037, 51923, 56444, 78074, 103846, 112888, 156148, 207692, 312296, 415384, 5348069, 10696138, 21392276, 42784552]

約数ペア:

[(1, 42784552), (2, 21392276), (4, 10696138), (8, 5348069), (103, 415384), (137, 312296), (206, 207692), (274, 156148), (379, 112888), (412, 103846), (548, 78074), (758, 56444), (824, 51923), (1096, 39037), (1516, 28222), (3032, 14111)]