70142924

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{389}}^1\times {\mathrm{739}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 125252400

約数和(自身を除く): 55109476

約数列:

[1, 2, 4, 61, 122, 244, 389, 739, 778, 1478, 1556, 2956, 23729, 45079, 47458, 90158, 94916, 180316, 287471, 574942, 1149884, 17535731, 35071462, 70142924]

約数ペア:

[(1, 70142924), (2, 35071462), (4, 17535731), (61, 1149884), (122, 574942), (244, 287471), (389, 180316), (739, 94916), (778, 90158), (1478, 47458), (1556, 45079), (2956, 23729)]