8141392

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:635

約数の個数: 40

約数和(自身を含む): 18181376

約数和(自身を除く): 10039984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 463, 628, 926, 1099, 1256, 1852, 2198, 2512, 3241, 3704, 4396, 6482, 7408, 8792, 12964, 17584, 25928, 51856, 72691, 145382, 290764, 508837, 581528, 1017674, 1163056, 2035348, 4070696, 8141392]

約数ペア:

[(1, 8141392), (2, 4070696), (4, 2035348), (7, 1163056), (8, 1017674), (14, 581528), (16, 508837), (28, 290764), (56, 145382), (112, 72691), (157, 51856), (314, 25928), (463, 17584), (628, 12964), (926, 8792), (1099, 7408), (1256, 6482), (1852, 4396), (2198, 3704), (2512, 3241)]