38621024

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{353}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 82428192

約数和(自身を除く): 43807168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 263, 353, 416, 526, 706, 1052, 1412, 2104, 2824, 3419, 4208, 4589, 5648, 6838, 8416, 9178, 11296, 13676, 18356, 27352, 36712, 54704, 73424, 92839, 109408, 146848, 185678, 371356, 742712, 1206907, 1485424, 2413814, 2970848, 4827628, 9655256, 19310512, 38621024]

約数ペア:

[(1, 38621024), (2, 19310512), (4, 9655256), (8, 4827628), (13, 2970848), (16, 2413814), (26, 1485424), (32, 1206907), (52, 742712), (104, 371356), (208, 185678), (263, 146848), (353, 109408), (416, 92839), (526, 73424), (706, 54704), (1052, 36712), (1412, 27352), (2104, 18356), (2824, 13676), (3419, 11296), (4208, 9178), (4589, 8416), (5648, 6838)]