40708728

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{4127}}^1$

素因数の和:4276

約数の個数: 48

約数和(自身を含む): 111084480

約数和(自身を除く): 70375752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4127, 4932, 8254, 9864, 12381, 16508, 24762, 33016, 37143, 49524, 74286, 99048, 148572, 297144, 565399, 1130798, 1696197, 2261596, 3392394, 4523192, 5088591, 6784788, 10177182, 13569576, 20354364, 40708728]

約数ペア:

[(1, 40708728), (2, 20354364), (3, 13569576), (4, 10177182), (6, 6784788), (8, 5088591), (9, 4523192), (12, 3392394), (18, 2261596), (24, 1696197), (36, 1130798), (72, 565399), (137, 297144), (274, 148572), (411, 99048), (548, 74286), (822, 49524), (1096, 37143), (1233, 33016), (1644, 24762), (2466, 16508), (3288, 12381), (4127, 9864), (4932, 8254)]