28536170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{967}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 55617408

約数和(自身を除く): 27081238

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 967, 1135, 1934, 2270, 2951, 4835, 5902, 9670, 12571, 14755, 25142, 29510, 62855, 125710, 219509, 439018, 1097545, 2195090, 2853617, 5707234, 14268085, 28536170]

約数ペア:

[(1, 28536170), (2, 14268085), (5, 5707234), (10, 2853617), (13, 2195090), (26, 1097545), (65, 439018), (130, 219509), (227, 125710), (454, 62855), (967, 29510), (1135, 25142), (1934, 14755), (2270, 12571), (2951, 9670), (4835, 5902)]