28040792136

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{811}}^1\times {\mathrm{29401}}^1$

素因数の和:30235

約数の個数: 96

約数和(自身を含む): 81650530080

約数和(自身を除く): 53609737944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 811, 1176, 1622, 2433, 3244, 4866, 5677, 6488, 9732, 11354, 17031, 19464, 22708, 29401, 34062, 39739, 45416, 58802, 68124, 79478, 88203, 117604, 119217, 136248, 158956, 176406, 205807, 235208, 238434, 317912, 352812, 411614, 476868, 617421, 705624, 823228, 953736, 1234842, 1440649, 1646456, 2469684, 2881298, 4321947, 4939368, 5762596, 8643894, 11525192, 17287788, 23844211, 34575576, 47688422, 71532633, 95376844, 143065266, 166909477, 190753688, 286130532, 333818954, 500728431, 572261064, 667637908, 1001456862, 1168366339, 1335275816, 2002913724, 2336732678, 3505099017, 4005827448, 4673465356, 7010198034, 9346930712, 14020396068, 28040792136]

約数ペア:

[(1, 28040792136), (2, 14020396068), (3, 9346930712), (4, 7010198034), (6, 4673465356), (7, 4005827448), (8, 3505099017), (12, 2336732678), (14, 2002913724), (21, 1335275816), (24, 1168366339), (28, 1001456862), (42, 667637908), (49, 572261064), (56, 500728431), (84, 333818954), (98, 286130532), (147, 190753688), (168, 166909477), (196, 143065266), (294, 95376844), (392, 71532633), (588, 47688422), (811, 34575576), (1176, 23844211), (1622, 17287788), (2433, 11525192), (3244, 8643894), (4866, 5762596), (5677, 4939368), (6488, 4321947), (9732, 2881298), (11354, 2469684), (17031, 1646456), (19464, 1440649), (22708, 1234842), (29401, 953736), (34062, 823228), (39739, 705624), (45416, 617421), (58802, 476868), (68124, 411614), (79478, 352812), (88203, 317912), (117604, 238434), (119217, 235208), (136248, 205807), (158956, 176406)]