808076672

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2683}}^1$

素因数の和:2891

約数の個数: 64

約数和(自身を含む): 1743902160

約数和(自身を除く): 935825488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 181, 208, 362, 416, 724, 832, 1448, 1664, 2353, 2683, 2896, 4706, 5366, 5792, 9412, 10732, 11584, 18824, 21464, 23168, 34879, 37648, 42928, 69758, 75296, 85856, 139516, 150592, 171712, 279032, 301184, 343424, 485623, 558064, 971246, 1116128, 1942492, 2232256, 3884984, 4464512, 6313099, 7769968, 12626198, 15539936, 25252396, 31079872, 50504792, 62159744, 101009584, 202019168, 404038336, 808076672]

約数ペア:

[(1, 808076672), (2, 404038336), (4, 202019168), (8, 101009584), (13, 62159744), (16, 50504792), (26, 31079872), (32, 25252396), (52, 15539936), (64, 12626198), (104, 7769968), (128, 6313099), (181, 4464512), (208, 3884984), (362, 2232256), (416, 1942492), (724, 1116128), (832, 971246), (1448, 558064), (1664, 485623), (2353, 343424), (2683, 301184), (2896, 279032), (4706, 171712), (5366, 150592), (5792, 139516), (9412, 85856), (10732, 75296), (11584, 69758), (18824, 42928), (21464, 37648), (23168, 34879)]