3897616

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:199

約数の個数: 40

約数和(自身を含む): 7928064

約数和(自身を除く): 4030448

約数列:

[1, 2, 4, 8, 16, 47, 71, 73, 94, 142, 146, 188, 284, 292, 376, 568, 584, 752, 1136, 1168, 3337, 3431, 5183, 6674, 6862, 10366, 13348, 13724, 20732, 26696, 27448, 41464, 53392, 54896, 82928, 243601, 487202, 974404, 1948808, 3897616]

約数ペア:

[(1, 3897616), (2, 1948808), (4, 974404), (8, 487202), (16, 243601), (47, 82928), (71, 54896), (73, 53392), (94, 41464), (142, 27448), (146, 26696), (188, 20732), (284, 13724), (292, 13348), (376, 10366), (568, 6862), (584, 6674), (752, 5183), (1136, 3431), (1168, 3337)]