42115564

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1$

素因数の和:697

約数の個数: 24

約数和(自身を含む): 74765600

約数和(自身を除く): 32650036

約数列:

[1, 2, 4, 157, 199, 314, 337, 398, 628, 674, 796, 1348, 31243, 52909, 62486, 67063, 105818, 124972, 134126, 211636, 268252, 10528891, 21057782, 42115564]

約数ペア:

[(1, 42115564), (2, 21057782), (4, 10528891), (157, 268252), (199, 211636), (314, 134126), (337, 124972), (398, 105818), (628, 67063), (674, 62486), (796, 52909), (1348, 31243)]