74730868

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{223}}^1\times {\mathrm{421}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 132339200

約数和(自身を除く): 57608332

約数列:

[1, 2, 4, 199, 223, 398, 421, 446, 796, 842, 892, 1684, 44377, 83779, 88754, 93883, 167558, 177508, 187766, 335116, 375532, 18682717, 37365434, 74730868]

約数ペア:

[(1, 74730868), (2, 37365434), (4, 18682717), (199, 375532), (223, 335116), (398, 187766), (421, 177508), (446, 167558), (796, 93883), (842, 88754), (892, 83779), (1684, 44377)]