71021262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{12473}}^1$

素因数の和:12564

約数の個数: 32

約数和(自身を含む): 155076768

約数和(自身を除く): 84055506

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 12473, 24946, 37419, 74838, 162149, 324298, 486447, 910529, 972894, 1821058, 2731587, 5463174, 11836877, 23673754, 35510631, 71021262]

約数ペア:

[(1, 71021262), (2, 35510631), (3, 23673754), (6, 11836877), (13, 5463174), (26, 2731587), (39, 1821058), (73, 972894), (78, 910529), (146, 486447), (219, 324298), (438, 162149), (949, 74838), (1898, 37419), (2847, 24946), (5694, 12473)]