7942438

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 14188608

約数和(自身を除く): 6246170

約数列:

[1, 2, 7, 14, 41, 82, 101, 137, 202, 274, 287, 574, 707, 959, 1414, 1918, 4141, 5617, 8282, 11234, 13837, 27674, 28987, 39319, 57974, 78638, 96859, 193718, 567317, 1134634, 3971219, 7942438]

約数ペア:

[(1, 7942438), (2, 3971219), (7, 1134634), (14, 567317), (41, 193718), (82, 96859), (101, 78638), (137, 57974), (202, 39319), (274, 28987), (287, 27674), (574, 13837), (707, 11234), (959, 8282), (1414, 5617), (1918, 4141)]