70243642

素因数分解:

$2^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{10979}}^1$

素因数の和:11445

約数の個数: 16

約数和(自身を含む): 120692160

約数和(自身を除く): 50448518

約数列:

[1, 2, 7, 14, 457, 914, 3199, 6398, 10979, 21958, 76853, 153706, 5017403, 10034806, 35121821, 70243642]

約数ペア:

[(1, 70243642), (2, 35121821), (7, 10034806), (14, 5017403), (457, 153706), (914, 76853), (3199, 21958), (6398, 10979)]