13969232

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:315

約数の個数: 40

約数和(自身を含む): 27977376

約数和(自身を除く): 14008144

約数列:

[1, 2, 4, 8, 16, 67, 83, 134, 157, 166, 268, 314, 332, 536, 628, 664, 1072, 1256, 1328, 2512, 5561, 10519, 11122, 13031, 21038, 22244, 26062, 42076, 44488, 52124, 84152, 88976, 104248, 168304, 208496, 873077, 1746154, 3492308, 6984616, 13969232]

約数ペア:

[(1, 13969232), (2, 6984616), (4, 3492308), (8, 1746154), (16, 873077), (67, 208496), (83, 168304), (134, 104248), (157, 88976), (166, 84152), (268, 52124), (314, 44488), (332, 42076), (536, 26062), (628, 22244), (664, 21038), (1072, 13031), (1256, 11122), (1328, 10519), (2512, 5561)]