42255678

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{373}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 86169600

約数和(自身を除く): 43913922

約数列:

[1, 2, 3, 6, 79, 158, 237, 239, 373, 474, 478, 717, 746, 1119, 1434, 2238, 18881, 29467, 37762, 56643, 58934, 88401, 89147, 113286, 176802, 178294, 267441, 534882, 7042613, 14085226, 21127839, 42255678]

約数ペア:

[(1, 42255678), (2, 21127839), (3, 14085226), (6, 7042613), (79, 534882), (158, 267441), (237, 178294), (239, 176802), (373, 113286), (474, 89147), (478, 88401), (717, 58934), (746, 56643), (1119, 37762), (1434, 29467), (2238, 18881)]