74897896

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 142473600

約数和(自身を除く): 67575704

約数列:

[1, 2, 4, 8, 179, 193, 271, 358, 386, 542, 716, 772, 1084, 1432, 1544, 2168, 34547, 48509, 52303, 69094, 97018, 104606, 138188, 194036, 209212, 276376, 388072, 418424, 9362237, 18724474, 37448948, 74897896]

約数ペア:

[(1, 74897896), (2, 37448948), (4, 18724474), (8, 9362237), (179, 418424), (193, 388072), (271, 276376), (358, 209212), (386, 194036), (542, 138188), (716, 104606), (772, 97018), (1084, 69094), (1432, 52303), (1544, 48509), (2168, 34547)]