26902356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{521}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 67935168

約数和(自身を除く): 41032812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 331, 521, 662, 993, 1042, 1324, 1563, 1986, 2084, 3126, 3972, 4303, 6252, 6773, 8606, 12909, 13546, 17212, 20319, 25818, 27092, 40638, 51636, 81276, 172451, 344902, 517353, 689804, 1034706, 2069412, 2241863, 4483726, 6725589, 8967452, 13451178, 26902356]

約数ペア:

[(1, 26902356), (2, 13451178), (3, 8967452), (4, 6725589), (6, 4483726), (12, 2241863), (13, 2069412), (26, 1034706), (39, 689804), (52, 517353), (78, 344902), (156, 172451), (331, 81276), (521, 51636), (662, 40638), (993, 27092), (1042, 25818), (1324, 20319), (1563, 17212), (1986, 13546), (2084, 12909), (3126, 8606), (3972, 6773), (4303, 6252)]