74727536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{359267}}^1$

素因数の和:359288

約数の個数: 20

約数和(自身を含む): 155922312

約数和(自身を除く): 81194776

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 359267, 718534, 1437068, 2874136, 4670471, 5748272, 9340942, 18681884, 37363768, 74727536]

約数ペア:

[(1, 74727536), (2, 37363768), (4, 18681884), (8, 9340942), (13, 5748272), (16, 4670471), (26, 2874136), (52, 1437068), (104, 718534), (208, 359267)]