70127590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2099}}^1$

素因数の和:2376

約数の個数: 32

約数和(自身を含む): 136533600

約数和(自身を除く): 66406010

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 257, 514, 1285, 2099, 2570, 3341, 4198, 6682, 10495, 16705, 20990, 27287, 33410, 54574, 136435, 272870, 539443, 1078886, 2697215, 5394430, 7012759, 14025518, 35063795, 70127590]

約数ペア:

[(1, 70127590), (2, 35063795), (5, 14025518), (10, 7012759), (13, 5394430), (26, 2697215), (65, 1078886), (130, 539443), (257, 272870), (514, 136435), (1285, 54574), (2099, 33410), (2570, 27287), (3341, 20990), (4198, 16705), (6682, 10495)]