6537128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 13305600

約数和(自身を除く): 6768472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 239, 263, 478, 526, 956, 1052, 1912, 2104, 3107, 3419, 6214, 6838, 12428, 13676, 24856, 27352, 62857, 125714, 251428, 502856, 817141, 1634282, 3268564, 6537128]

約数ペア:

[(1, 6537128), (2, 3268564), (4, 1634282), (8, 817141), (13, 502856), (26, 251428), (52, 125714), (104, 62857), (239, 27352), (263, 24856), (478, 13676), (526, 12428), (956, 6838), (1052, 6214), (1912, 3419), (2104, 3107)]