28548904

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2243}}^1$

素因数の和:2329

約数の個数: 32

約数和(自身を含む): 56279520

約数和(自身を除く): 27730616

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1591, 2243, 3182, 4486, 6364, 8972, 12728, 17944, 82991, 96449, 165982, 192898, 331964, 385796, 663928, 771592, 3568613, 7137226, 14274452, 28548904]

約数ペア:

[(1, 28548904), (2, 14274452), (4, 7137226), (8, 3568613), (37, 771592), (43, 663928), (74, 385796), (86, 331964), (148, 192898), (172, 165982), (296, 96449), (344, 82991), (1591, 17944), (2243, 12728), (3182, 8972), (4486, 6364)]