8049385604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{743}}^1\times {\mathrm{1327}}^1$

素因数の和:2244

約数の個数: 48

約数和(自身を含む): 15298687488

約数和(自身を除く): 7249301884

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 743, 1327, 1486, 2041, 2654, 2972, 4082, 5308, 8164, 9659, 17251, 19318, 34502, 38636, 69004, 116651, 208339, 233302, 416678, 466604, 833356, 985961, 1516463, 1971922, 2708407, 3032926, 3943844, 5416814, 6065852, 10833628, 12817493, 25634986, 51269972, 154795877, 309591754, 619183508, 2012346401, 4024692802, 8049385604]

約数ペア:

[(1, 8049385604), (2, 4024692802), (4, 2012346401), (13, 619183508), (26, 309591754), (52, 154795877), (157, 51269972), (314, 25634986), (628, 12817493), (743, 10833628), (1327, 6065852), (1486, 5416814), (2041, 3943844), (2654, 3032926), (2972, 2708407), (4082, 1971922), (5308, 1516463), (8164, 985961), (9659, 833356), (17251, 466604), (19318, 416678), (34502, 233302), (38636, 208339), (69004, 116651)]