25485012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4397}}^1$

素因数の和:4437

約数の個数: 72

約数和(自身を含む): 76841856

約数和(自身を除く): 51356844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 4397, 5796, 8794, 13191, 17588, 26382, 30779, 39573, 52764, 61558, 79146, 92337, 101131, 123116, 158292, 184674, 202262, 277011, 303393, 369348, 404524, 554022, 606786, 707917, 910179, 1108044, 1213572, 1415834, 1820358, 2123751, 2831668, 3640716, 4247502, 6371253, 8495004, 12742506, 25485012]

約数ペア:

[(1, 25485012), (2, 12742506), (3, 8495004), (4, 6371253), (6, 4247502), (7, 3640716), (9, 2831668), (12, 2123751), (14, 1820358), (18, 1415834), (21, 1213572), (23, 1108044), (28, 910179), (36, 707917), (42, 606786), (46, 554022), (63, 404524), (69, 369348), (84, 303393), (92, 277011), (126, 202262), (138, 184674), (161, 158292), (207, 123116), (252, 101131), (276, 92337), (322, 79146), (414, 61558), (483, 52764), (644, 39573), (828, 30779), (966, 26382), (1449, 17588), (1932, 13191), (2898, 8794), (4397, 5796)]