42656974

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1\times {\mathrm{787}}^1$

素因数の和:1491

約数の個数: 16

約数和(自身を含む): 65728656

約数和(自身を除く): 23071682

約数列:

[1, 2, 41, 82, 661, 787, 1322, 1574, 27101, 32267, 54202, 64534, 520207, 1040414, 21328487, 42656974]

約数ペア:

[(1, 42656974), (2, 21328487), (41, 1040414), (82, 520207), (661, 64534), (787, 54202), (1322, 32267), (1574, 27101)]