70291522

素因数分解:

$2^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{12907}}^1$

素因数の和:13305

約数の個数: 16

約数和(自身を含む): 120818880

約数和(自身を除く): 50527358

約数列:

[1, 2, 7, 14, 389, 778, 2723, 5446, 12907, 25814, 90349, 180698, 5020823, 10041646, 35145761, 70291522]

約数ペア:

[(1, 70291522), (2, 35145761), (7, 10041646), (14, 5020823), (389, 180698), (778, 90349), (2723, 25814), (5446, 12907)]