39357856

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1$

素因数の和:1117

約数の個数: 48

約数和(自身を含む): 83280960

約数和(自身を除く): 43923104

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 142, 272, 284, 544, 568, 1019, 1136, 1207, 2038, 2272, 2414, 4076, 4828, 8152, 9656, 16304, 17323, 19312, 32608, 34646, 38624, 69292, 72349, 138584, 144698, 277168, 289396, 554336, 578792, 1157584, 1229933, 2315168, 2459866, 4919732, 9839464, 19678928, 39357856]

約数ペア:

[(1, 39357856), (2, 19678928), (4, 9839464), (8, 4919732), (16, 2459866), (17, 2315168), (32, 1229933), (34, 1157584), (68, 578792), (71, 554336), (136, 289396), (142, 277168), (272, 144698), (284, 138584), (544, 72349), (568, 69292), (1019, 38624), (1136, 34646), (1207, 32608), (2038, 19312), (2272, 17323), (2414, 16304), (4076, 9656), (4828, 8152)]