71294938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2287}}^1$

素因数の和:2422

約数の個数: 32

約数和(自身を含む): 126846720

約数和(自身を除く): 55551782

約数列:

[1, 2, 11, 13, 22, 26, 109, 143, 218, 286, 1199, 1417, 2287, 2398, 2834, 4574, 15587, 25157, 29731, 31174, 50314, 59462, 249283, 327041, 498566, 654082, 2742113, 3240679, 5484226, 6481358, 35647469, 71294938]

約数ペア:

[(1, 71294938), (2, 35647469), (11, 6481358), (13, 5484226), (22, 3240679), (26, 2742113), (109, 654082), (143, 498566), (218, 327041), (286, 249283), (1199, 59462), (1417, 50314), (2287, 31174), (2398, 29731), (2834, 25157), (4574, 15587)]