40421271566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12497}}^1\times {\mathrm{4013}}^1$

素因数の和:16556

約数の個数: 32

約数和(自身を含む): 67424410368

約数和(自身を除く): 27003138802

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 4013, 8026, 12497, 24994, 52169, 104338, 124403, 162461, 248806, 324922, 387407, 774814, 1617239, 3234478, 5036291, 10072582, 50150461, 100300922, 651955993, 1303911986, 1554664291, 3109328582, 20210635783, 40421271566]

約数ペア:

[(1, 40421271566), (2, 20210635783), (13, 3109328582), (26, 1554664291), (31, 1303911986), (62, 651955993), (403, 100300922), (806, 50150461), (4013, 10072582), (8026, 5036291), (12497, 3234478), (24994, 1617239), (52169, 774814), (104338, 387407), (124403, 324922), (162461, 248806)]