42382046

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1163}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 77103360

約数和(自身を除く): 34721314

約数列:

[1, 2, 7, 14, 19, 38, 133, 137, 266, 274, 959, 1163, 1918, 2326, 2603, 5206, 8141, 16282, 18221, 22097, 36442, 44194, 154679, 159331, 309358, 318662, 1115317, 2230634, 3027289, 6054578, 21191023, 42382046]

約数ペア:

[(1, 42382046), (2, 21191023), (7, 6054578), (14, 3027289), (19, 2230634), (38, 1115317), (133, 318662), (137, 309358), (266, 159331), (274, 154679), (959, 44194), (1163, 36442), (1918, 22097), (2326, 18221), (2603, 16282), (5206, 8141)]