2017016848

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{23059}}^1$

素因数の和:23156

約数の個数: 80

約数和(自身を含む): 4941112320

約数和(自身を除く): 2924095472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 71, 77, 88, 112, 142, 154, 176, 284, 308, 497, 568, 616, 781, 994, 1136, 1232, 1562, 1988, 3124, 3976, 5467, 6248, 7952, 10934, 12496, 21868, 23059, 43736, 46118, 87472, 92236, 161413, 184472, 253649, 322826, 368944, 507298, 645652, 1014596, 1291304, 1637189, 1775543, 2029192, 2582608, 3274378, 3551086, 4058384, 6548756, 7102172, 11460323, 13097512, 14204344, 18009079, 22920646, 26195024, 28408688, 36018158, 45841292, 72036316, 91682584, 126063553, 144072632, 183365168, 252127106, 288145264, 504254212, 1008508424, 2017016848]

約数ペア:

[(1, 2017016848), (2, 1008508424), (4, 504254212), (7, 288145264), (8, 252127106), (11, 183365168), (14, 144072632), (16, 126063553), (22, 91682584), (28, 72036316), (44, 45841292), (56, 36018158), (71, 28408688), (77, 26195024), (88, 22920646), (112, 18009079), (142, 14204344), (154, 13097512), (176, 11460323), (284, 7102172), (308, 6548756), (497, 4058384), (568, 3551086), (616, 3274378), (781, 2582608), (994, 2029192), (1136, 1775543), (1232, 1637189), (1562, 1291304), (1988, 1014596), (3124, 645652), (3976, 507298), (5467, 368944), (6248, 322826), (7952, 253649), (10934, 184472), (12496, 161413), (21868, 92236), (23059, 87472), (43736, 46118)]