70249613

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 85577856

約数和(自身を除く): 15328243

約数列:

[1, 7, 23, 61, 161, 311, 427, 529, 1403, 2177, 3703, 7153, 9821, 18971, 32269, 50071, 132797, 164519, 225883, 436333, 1151633, 3054331, 10035659, 70249613]

約数ペア:

[(1, 70249613), (7, 10035659), (23, 3054331), (61, 1151633), (161, 436333), (311, 225883), (427, 164519), (529, 132797), (1403, 50071), (2177, 32269), (3703, 18971), (7153, 9821)]