40692418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 68584320

約数和(自身を除く): 27891902

約数列:

[1, 2, 13, 26, 41, 59, 82, 118, 533, 647, 767, 1066, 1294, 1534, 2419, 4838, 8411, 16822, 26527, 31447, 38173, 53054, 62894, 76346, 344851, 496249, 689702, 992498, 1565093, 3130186, 20346209, 40692418]

約数ペア:

[(1, 40692418), (2, 20346209), (13, 3130186), (26, 1565093), (41, 992498), (59, 689702), (82, 496249), (118, 344851), (533, 76346), (647, 62894), (767, 53054), (1066, 38173), (1294, 31447), (1534, 26527), (2419, 16822), (4838, 8411)]