56456746

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 90233280

約数和(自身を除く): 33776534

約数列:

[1, 2, 37, 59, 67, 74, 118, 134, 193, 386, 2183, 2479, 3953, 4366, 4958, 7141, 7906, 11387, 12931, 14282, 22774, 25862, 146261, 292522, 421319, 478447, 762929, 842638, 956894, 1525858, 28228373, 56456746]

約数ペア:

[(1, 56456746), (2, 28228373), (37, 1525858), (59, 956894), (67, 842638), (74, 762929), (118, 478447), (134, 421319), (193, 292522), (386, 146261), (2183, 25862), (2479, 22774), (3953, 14282), (4366, 12931), (4958, 11387), (7141, 7906)]