74704016

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{76541}}^1$

素因数の和:76610

約数の個数: 20

約数和(自身を含む): 147113724

約数和(自身を除く): 72409708

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 76541, 153082, 306164, 612328, 1224656, 4669001, 9338002, 18676004, 37352008, 74704016]

約数ペア:

[(1, 74704016), (2, 37352008), (4, 18676004), (8, 9338002), (16, 4669001), (61, 1224656), (122, 612328), (244, 306164), (488, 153082), (976, 76541)]