61679548

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 130636800

約数和(自身を除く): 68957252

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 269, 431, 532, 538, 862, 1076, 1724, 1883, 3017, 3766, 5111, 6034, 7532, 8189, 10222, 12068, 16378, 20444, 32756, 35777, 57323, 71554, 114646, 115939, 143108, 229292, 231878, 463756, 811573, 1623146, 2202841, 3246292, 4405682, 8811364, 15419887, 30839774, 61679548]

約数ペア:

[(1, 61679548), (2, 30839774), (4, 15419887), (7, 8811364), (14, 4405682), (19, 3246292), (28, 2202841), (38, 1623146), (76, 811573), (133, 463756), (266, 231878), (269, 229292), (431, 143108), (532, 115939), (538, 114646), (862, 71554), (1076, 57323), (1724, 35777), (1883, 32756), (3017, 20444), (3766, 16378), (5111, 12068), (6034, 10222), (7532, 8189)]