42772828

素因数分解:

$2^2\times 7^1\times {\mathrm{1069}}^1\times {\mathrm{1429}}^1$

素因数の和:2509

約数の個数: 24

約数和(自身を含む): 85685600

約数和(自身を除く): 42912772

約数列:

[1, 2, 4, 7, 14, 28, 1069, 1429, 2138, 2858, 4276, 5716, 7483, 10003, 14966, 20006, 29932, 40012, 1527601, 3055202, 6110404, 10693207, 21386414, 42772828]

約数ペア:

[(1, 42772828), (2, 21386414), (4, 10693207), (7, 6110404), (14, 3055202), (28, 1527601), (1069, 40012), (1429, 29932), (2138, 20006), (2858, 14966), (4276, 10003), (5716, 7483)]