43247464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1069}}^1$

素因数の和:1477

約数の個数: 32

約数和(自身を含む): 87633000

約数和(自身を除く): 44385536

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 389, 778, 1069, 1556, 2138, 3112, 4276, 5057, 8552, 10114, 13897, 20228, 27794, 40456, 55588, 111176, 415841, 831682, 1663364, 3326728, 5405933, 10811866, 21623732, 43247464]

約数ペア:

[(1, 43247464), (2, 21623732), (4, 10811866), (8, 5405933), (13, 3326728), (26, 1663364), (52, 831682), (104, 415841), (389, 111176), (778, 55588), (1069, 40456), (1556, 27794), (2138, 20228), (3112, 13897), (4276, 10114), (5057, 8552)]