74723224

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{139409}}^1$

素因数の和:139482

約数の個数: 16

約数和(自身を含む): 142198200

約数和(自身を除く): 67474976

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 139409, 278818, 557636, 1115272, 9340403, 18680806, 37361612, 74723224]

約数ペア:

[(1, 74723224), (2, 37361612), (4, 18680806), (8, 9340403), (67, 1115272), (134, 557636), (268, 278818), (536, 139409)]