42437642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{3877}}^1$

素因数の和:4313

約数の個数: 16

約数和(自身を含む): 68733672

約数和(自身を除く): 26296030

約数列:

[1, 2, 13, 26, 421, 842, 3877, 5473, 7754, 10946, 50401, 100802, 1632217, 3264434, 21218821, 42437642]

約数ペア:

[(1, 42437642), (2, 21218821), (13, 3264434), (26, 1632217), (421, 100802), (842, 50401), (3877, 10946), (5473, 7754)]