16004424

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 41860800

約数和(自身を除く): 25856376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 67, 74, 111, 134, 148, 201, 222, 268, 269, 296, 402, 444, 536, 538, 804, 807, 888, 1076, 1608, 1614, 2152, 2479, 3228, 4958, 6456, 7437, 9916, 9953, 14874, 18023, 19832, 19906, 29748, 29859, 36046, 39812, 54069, 59496, 59718, 72092, 79624, 108138, 119436, 144184, 216276, 238872, 432552, 666851, 1333702, 2000553, 2667404, 4001106, 5334808, 8002212, 16004424]

約数ペア:

[(1, 16004424), (2, 8002212), (3, 5334808), (4, 4001106), (6, 2667404), (8, 2000553), (12, 1333702), (24, 666851), (37, 432552), (67, 238872), (74, 216276), (111, 144184), (134, 119436), (148, 108138), (201, 79624), (222, 72092), (268, 59718), (269, 59496), (296, 54069), (402, 39812), (444, 36046), (536, 29859), (538, 29748), (804, 19906), (807, 19832), (888, 18023), (1076, 14874), (1608, 9953), (1614, 9916), (2152, 7437), (2479, 6456), (3228, 4958)]