40866046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 69219360

約数和(自身を除く): 28353314

約数列:

[1, 2, 13, 26, 29, 58, 83, 166, 377, 653, 754, 1079, 1306, 2158, 2407, 4814, 8489, 16978, 18937, 31291, 37874, 54199, 62582, 108398, 246181, 492362, 704587, 1409174, 1571771, 3143542, 20433023, 40866046]

約数ペア:

[(1, 40866046), (2, 20433023), (13, 3143542), (26, 1571771), (29, 1409174), (58, 704587), (83, 492362), (166, 246181), (377, 108398), (653, 62582), (754, 54199), (1079, 37874), (1306, 31291), (2158, 18937), (2407, 16978), (4814, 8489)]