40386504

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 103731840

約数和(自身を除く): 63345336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 137, 142, 173, 213, 274, 284, 346, 411, 426, 519, 548, 568, 692, 822, 852, 1038, 1096, 1384, 1644, 1704, 2076, 3288, 4152, 9727, 12283, 19454, 23701, 24566, 29181, 36849, 38908, 47402, 49132, 58362, 71103, 73698, 77816, 94804, 98264, 116724, 142206, 147396, 189608, 233448, 284412, 294792, 568824, 1682771, 3365542, 5048313, 6731084, 10096626, 13462168, 20193252, 40386504]

約数ペア:

[(1, 40386504), (2, 20193252), (3, 13462168), (4, 10096626), (6, 6731084), (8, 5048313), (12, 3365542), (24, 1682771), (71, 568824), (137, 294792), (142, 284412), (173, 233448), (213, 189608), (274, 147396), (284, 142206), (346, 116724), (411, 98264), (426, 94804), (519, 77816), (548, 73698), (568, 71103), (692, 58362), (822, 49132), (852, 47402), (1038, 38908), (1096, 36849), (1384, 29181), (1644, 24566), (1704, 23701), (2076, 19454), (3288, 12283), (4152, 9727)]