43040738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{577}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 73799040

約数和(自身を除く): 30758302

約数列:

[1, 2, 13, 19, 26, 38, 151, 247, 302, 494, 577, 1154, 1963, 2869, 3926, 5738, 7501, 10963, 15002, 21926, 37297, 74594, 87127, 142519, 174254, 285038, 1132651, 1655413, 2265302, 3310826, 21520369, 43040738]

約数ペア:

[(1, 43040738), (2, 21520369), (13, 3310826), (19, 2265302), (26, 1655413), (38, 1132651), (151, 285038), (247, 174254), (302, 142519), (494, 87127), (577, 74594), (1154, 37297), (1963, 21926), (2869, 15002), (3926, 10963), (5738, 7501)]