42108248

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8263}}^1$

素因数の和:8296

約数の個数: 48

約数和(自身を含む): 98920080

約数和(自身を除く): 56811832

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 8263, 16526, 33052, 57841, 66104, 107419, 115682, 214838, 231364, 404887, 429676, 462728, 751933, 809774, 859352, 1503866, 1619548, 3007732, 3239096, 5263531, 6015464, 10527062, 21054124, 42108248]

約数ペア:

[(1, 42108248), (2, 21054124), (4, 10527062), (7, 6015464), (8, 5263531), (13, 3239096), (14, 3007732), (26, 1619548), (28, 1503866), (49, 859352), (52, 809774), (56, 751933), (91, 462728), (98, 429676), (104, 404887), (182, 231364), (196, 214838), (364, 115682), (392, 107419), (637, 66104), (728, 57841), (1274, 33052), (2548, 16526), (5096, 8263)]