40907482

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2437}}^1$

素因数の和:2566

約数の個数: 32

約数和(自身を含む): 77235840

約数和(自身を除く): 36328358

約数列:

[1, 2, 7, 11, 14, 22, 77, 109, 154, 218, 763, 1199, 1526, 2398, 2437, 4874, 8393, 16786, 17059, 26807, 34118, 53614, 187649, 265633, 375298, 531266, 1859431, 2921963, 3718862, 5843926, 20453741, 40907482]

約数ペア:

[(1, 40907482), (2, 20453741), (7, 5843926), (11, 3718862), (14, 2921963), (22, 1859431), (77, 531266), (109, 375298), (154, 265633), (218, 187649), (763, 53614), (1199, 34118), (1526, 26807), (2398, 17059), (2437, 16786), (4874, 8393)]