57590416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 80

約数和(自身を含む): 126491904

約数和(自身を除く): 68901488

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 47, 52, 86, 94, 104, 137, 172, 188, 208, 274, 344, 376, 548, 559, 611, 688, 752, 1096, 1118, 1222, 1781, 2021, 2192, 2236, 2444, 3562, 4042, 4472, 4888, 5891, 6439, 7124, 8084, 8944, 9776, 11782, 12878, 14248, 16168, 23564, 25756, 26273, 28496, 32336, 47128, 51512, 52546, 76583, 83707, 94256, 103024, 105092, 153166, 167414, 210184, 276877, 306332, 334828, 420368, 553754, 612664, 669656, 1107508, 1225328, 1339312, 2215016, 3599401, 4430032, 7198802, 14397604, 28795208, 57590416]

約数ペア:

[(1, 57590416), (2, 28795208), (4, 14397604), (8, 7198802), (13, 4430032), (16, 3599401), (26, 2215016), (43, 1339312), (47, 1225328), (52, 1107508), (86, 669656), (94, 612664), (104, 553754), (137, 420368), (172, 334828), (188, 306332), (208, 276877), (274, 210184), (344, 167414), (376, 153166), (548, 105092), (559, 103024), (611, 94256), (688, 83707), (752, 76583), (1096, 52546), (1118, 51512), (1222, 47128), (1781, 32336), (2021, 28496), (2192, 26273), (2236, 25756), (2444, 23564), (3562, 16168), (4042, 14248), (4472, 12878), (4888, 11782), (5891, 9776), (6439, 8944), (7124, 8084)]