25239144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7907}}^1$

素因数の和:7942

約数の個数: 64

約数和(自身を含む): 75916800

約数和(自身を除く): 50677656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 7907, 15814, 23721, 31628, 47442, 55349, 63256, 94884, 110698, 150233, 166047, 189768, 221396, 300466, 332094, 442792, 450699, 600932, 664188, 901398, 1051631, 1201864, 1328376, 1802796, 2103262, 3154893, 3605592, 4206524, 6309786, 8413048, 12619572, 25239144]

約数ペア:

[(1, 25239144), (2, 12619572), (3, 8413048), (4, 6309786), (6, 4206524), (7, 3605592), (8, 3154893), (12, 2103262), (14, 1802796), (19, 1328376), (21, 1201864), (24, 1051631), (28, 901398), (38, 664188), (42, 600932), (56, 450699), (57, 442792), (76, 332094), (84, 300466), (114, 221396), (133, 189768), (152, 166047), (168, 150233), (228, 110698), (266, 94884), (399, 63256), (456, 55349), (532, 47442), (798, 31628), (1064, 23721), (1596, 15814), (3192, 7907)]