25338272

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 52617600

約数和(自身を除く): 27279328

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 173, 184, 199, 346, 368, 398, 692, 736, 796, 1384, 1592, 2768, 3184, 3979, 4577, 5536, 6368, 7958, 9154, 15916, 18308, 31832, 34427, 36616, 63664, 68854, 73232, 127328, 137708, 146464, 275416, 550832, 791821, 1101664, 1583642, 3167284, 6334568, 12669136, 25338272]

約数ペア:

[(1, 25338272), (2, 12669136), (4, 6334568), (8, 3167284), (16, 1583642), (23, 1101664), (32, 791821), (46, 550832), (92, 275416), (173, 146464), (184, 137708), (199, 127328), (346, 73232), (368, 68854), (398, 63664), (692, 36616), (736, 34427), (796, 31832), (1384, 18308), (1592, 15916), (2768, 9154), (3184, 7958), (3979, 6368), (4577, 5536)]