68322752

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{5419}}^1$

素因数の和:5628

約数の個数: 28

約数和(自身を含む): 136291320

約数和(自身を除く): 67968568

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 394, 788, 1576, 3152, 5419, 6304, 10838, 12608, 21676, 43352, 86704, 173408, 346816, 1067543, 2135086, 4270172, 8540344, 17080688, 34161376, 68322752]

約数ペア:

[(1, 68322752), (2, 34161376), (4, 17080688), (8, 8540344), (16, 4270172), (32, 2135086), (64, 1067543), (197, 346816), (394, 173408), (788, 86704), (1576, 43352), (3152, 21676), (5419, 12608), (6304, 10838)]