12640992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1447}}^1$

素因数の和:1480

約数の個数: 96

約数和(自身を含む): 40868352

約数和(自身を除く): 28227360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1447, 1456, 2184, 2894, 2912, 4341, 4368, 5788, 8682, 8736, 10129, 11576, 17364, 18811, 20258, 23152, 30387, 34728, 37622, 40516, 46304, 56433, 60774, 69456, 75244, 81032, 112866, 121548, 131677, 138912, 150488, 162064, 225732, 243096, 263354, 300976, 324128, 395031, 451464, 486192, 526708, 601952, 790062, 902928, 972384, 1053416, 1580124, 1805856, 2106832, 3160248, 4213664, 6320496, 12640992]

約数ペア:

[(1, 12640992), (2, 6320496), (3, 4213664), (4, 3160248), (6, 2106832), (7, 1805856), (8, 1580124), (12, 1053416), (13, 972384), (14, 902928), (16, 790062), (21, 601952), (24, 526708), (26, 486192), (28, 451464), (32, 395031), (39, 324128), (42, 300976), (48, 263354), (52, 243096), (56, 225732), (78, 162064), (84, 150488), (91, 138912), (96, 131677), (104, 121548), (112, 112866), (156, 81032), (168, 75244), (182, 69456), (208, 60774), (224, 56433), (273, 46304), (312, 40516), (336, 37622), (364, 34728), (416, 30387), (546, 23152), (624, 20258), (672, 18811), (728, 17364), (1092, 11576), (1248, 10129), (1447, 8736), (1456, 8682), (2184, 5788), (2894, 4368), (2912, 4341)]