84671756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{2069}}^1$

素因数の和:2873

約数の個数: 24

約数和(自身を含む): 159853680

約数和(自身を除く): 75181924

約数列:

[1, 2, 4, 13, 26, 52, 787, 1574, 2069, 3148, 4138, 8276, 10231, 20462, 26897, 40924, 53794, 107588, 1628303, 3256606, 6513212, 21167939, 42335878, 84671756]

約数ペア:

[(1, 84671756), (2, 42335878), (4, 21167939), (13, 6513212), (26, 3256606), (52, 1628303), (787, 107588), (1574, 53794), (2069, 40924), (3148, 26897), (4138, 20462), (8276, 10231)]