97970428

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{797}}^1$

素因数の和:1269

約数の個数: 24

約数和(自身を含む): 174283200

約数和(自身を除く): 76312772

約数列:

[1, 2, 4, 79, 158, 316, 389, 778, 797, 1556, 1594, 3188, 30731, 61462, 62963, 122924, 125926, 251852, 310033, 620066, 1240132, 24492607, 48985214, 97970428]

約数ペア:

[(1, 97970428), (2, 48985214), (4, 24492607), (79, 1240132), (158, 620066), (316, 310033), (389, 251852), (778, 125926), (797, 122924), (1556, 62963), (1594, 61462), (3188, 30731)]