74176732

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 152365248

約数和(自身を除く): 78188516

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 137, 244, 274, 317, 427, 548, 634, 854, 959, 1268, 1708, 1918, 2219, 3836, 4438, 8357, 8876, 16714, 19337, 33428, 38674, 43429, 58499, 77348, 86858, 116998, 135359, 173716, 233996, 270718, 304003, 541436, 608006, 1216012, 2649169, 5298338, 10596676, 18544183, 37088366, 74176732]

約数ペア:

[(1, 74176732), (2, 37088366), (4, 18544183), (7, 10596676), (14, 5298338), (28, 2649169), (61, 1216012), (122, 608006), (137, 541436), (244, 304003), (274, 270718), (317, 233996), (427, 173716), (548, 135359), (634, 116998), (854, 86858), (959, 77348), (1268, 58499), (1708, 43429), (1918, 38674), (2219, 33428), (3836, 19337), (4438, 16714), (8357, 8876)]