70864817

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1$

素因数の和:1052

約数の個数: 16

約数和(自身を含む): 76707840

約数和(自身を除く): 5843023

約数列:

[1, 23, 43, 79, 907, 989, 1817, 3397, 20861, 39001, 71653, 78131, 897023, 1648019, 3081079, 70864817]

約数ペア:

[(1, 70864817), (23, 3081079), (43, 1648019), (79, 897023), (907, 78131), (989, 71653), (1817, 39001), (3397, 20861)]