40845212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{6803}}^1$

素因数の和:6905

約数の個数: 24

約数和(自身を含む): 76204800

約数和(自身を除く): 35359588

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 6803, 13606, 27212, 129257, 258514, 517028, 537437, 1074874, 2149748, 10211303, 20422606, 40845212]

約数ペア:

[(1, 40845212), (2, 20422606), (4, 10211303), (19, 2149748), (38, 1074874), (76, 537437), (79, 517028), (158, 258514), (316, 129257), (1501, 27212), (3002, 13606), (6004, 6803)]