43301128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1193}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 87759000

約数和(自身を除く): 44457872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 349, 698, 1193, 1396, 2386, 2792, 4537, 4772, 9074, 9544, 15509, 18148, 31018, 36296, 62036, 124072, 416357, 832714, 1665428, 3330856, 5412641, 10825282, 21650564, 43301128]

約数ペア:

[(1, 43301128), (2, 21650564), (4, 10825282), (8, 5412641), (13, 3330856), (26, 1665428), (52, 832714), (104, 416357), (349, 124072), (698, 62036), (1193, 36296), (1396, 31018), (2386, 18148), (2792, 15509), (4537, 9544), (4772, 9074)]