7992145876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{3719}}^1$

素因数の和:3794

約数の個数: 108

約数和(自身を含む): 17555438880

約数和(自身を除く): 9563293004

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 169, 187, 221, 286, 289, 338, 374, 442, 572, 578, 676, 748, 884, 1156, 1859, 2431, 2873, 3179, 3718, 3719, 3757, 4862, 5746, 6358, 7436, 7438, 7514, 9724, 11492, 12716, 14876, 15028, 31603, 40909, 41327, 48347, 48841, 63206, 63223, 81818, 82654, 96694, 97682, 126412, 126446, 163636, 165308, 193388, 195364, 252892, 531817, 537251, 628511, 695453, 821899, 1063634, 1074502, 1074791, 1257022, 1390906, 1643798, 2127268, 2149004, 2149582, 2514044, 2781812, 3287596, 4299164, 6913621, 9040889, 10684687, 11822701, 13827242, 13972283, 18081778, 21369374, 23645402, 27654484, 27944566, 36163556, 42738748, 47290804, 55889132, 117531557, 153695113, 181639679, 235063114, 307390226, 363279358, 470126228, 614780452, 726558716, 1998036469, 3996072938, 7992145876]

約数ペア:

[(1, 7992145876), (2, 3996072938), (4, 1998036469), (11, 726558716), (13, 614780452), (17, 470126228), (22, 363279358), (26, 307390226), (34, 235063114), (44, 181639679), (52, 153695113), (68, 117531557), (143, 55889132), (169, 47290804), (187, 42738748), (221, 36163556), (286, 27944566), (289, 27654484), (338, 23645402), (374, 21369374), (442, 18081778), (572, 13972283), (578, 13827242), (676, 11822701), (748, 10684687), (884, 9040889), (1156, 6913621), (1859, 4299164), (2431, 3287596), (2873, 2781812), (3179, 2514044), (3718, 2149582), (3719, 2149004), (3757, 2127268), (4862, 1643798), (5746, 1390906), (6358, 1257022), (7436, 1074791), (7438, 1074502), (7514, 1063634), (9724, 821899), (11492, 695453), (12716, 628511), (14876, 537251), (15028, 531817), (31603, 252892), (40909, 195364), (41327, 193388), (48347, 165308), (48841, 163636), (63206, 126446), (63223, 126412), (81818, 97682), (82654, 96694)]