22471796354

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{2857}}^1$

素因数の和:3171

約数の個数: 64

約数和(自身を含む): 40239908352

約数和(自身を除く): 17768111998

約数列:

[1, 2, 7, 14, 41, 71, 82, 142, 193, 287, 386, 497, 574, 994, 1351, 2702, 2857, 2911, 5714, 5822, 7913, 13703, 15826, 19999, 20377, 27406, 39998, 40754, 55391, 95921, 110782, 117137, 191842, 202847, 234274, 405694, 551401, 561823, 819959, 1102802, 1123646, 1419929, 1639918, 2839858, 3859807, 3932761, 7719614, 7865522, 8316727, 16633454, 22607441, 39149471, 45214882, 58217089, 78298942, 116434178, 158252087, 274046297, 316504174, 548092594, 1605128311, 3210256622, 11235898177, 22471796354]

約数ペア:

[(1, 22471796354), (2, 11235898177), (7, 3210256622), (14, 1605128311), (41, 548092594), (71, 316504174), (82, 274046297), (142, 158252087), (193, 116434178), (287, 78298942), (386, 58217089), (497, 45214882), (574, 39149471), (994, 22607441), (1351, 16633454), (2702, 8316727), (2857, 7865522), (2911, 7719614), (5714, 3932761), (5822, 3859807), (7913, 2839858), (13703, 1639918), (15826, 1419929), (19999, 1123646), (20377, 1102802), (27406, 819959), (39998, 561823), (40754, 551401), (55391, 405694), (95921, 234274), (110782, 202847), (117137, 191842)]