40255428

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{929}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 98743680

約数和(自身を除く): 58488252

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 157, 276, 314, 471, 628, 929, 942, 1858, 1884, 2787, 3611, 3716, 5574, 7222, 10833, 11148, 14444, 21367, 21666, 42734, 43332, 64101, 85468, 128202, 145853, 256404, 291706, 437559, 583412, 875118, 1750236, 3354619, 6709238, 10063857, 13418476, 20127714, 40255428]

約数ペア:

[(1, 40255428), (2, 20127714), (3, 13418476), (4, 10063857), (6, 6709238), (12, 3354619), (23, 1750236), (46, 875118), (69, 583412), (92, 437559), (138, 291706), (157, 256404), (276, 145853), (314, 128202), (471, 85468), (628, 64101), (929, 43332), (942, 42734), (1858, 21666), (1884, 21367), (2787, 14444), (3611, 11148), (3716, 10833), (5574, 7222)]