25226292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1777}}^1$

素因数の和:1817

約数の個数: 72

約数和(自身を含む): 72883776

約数和(自身を除く): 47657484

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 1777, 2028, 2366, 3549, 3554, 4732, 5331, 7098, 7108, 10662, 12439, 14196, 21324, 23101, 24878, 37317, 46202, 49756, 69303, 74634, 92404, 138606, 149268, 161707, 277212, 300313, 323414, 485121, 600626, 646828, 900939, 970242, 1201252, 1801878, 1940484, 2102191, 3603756, 4204382, 6306573, 8408764, 12613146, 25226292]

約数ペア:

[(1, 25226292), (2, 12613146), (3, 8408764), (4, 6306573), (6, 4204382), (7, 3603756), (12, 2102191), (13, 1940484), (14, 1801878), (21, 1201252), (26, 970242), (28, 900939), (39, 646828), (42, 600626), (52, 485121), (78, 323414), (84, 300313), (91, 277212), (156, 161707), (169, 149268), (182, 138606), (273, 92404), (338, 74634), (364, 69303), (507, 49756), (546, 46202), (676, 37317), (1014, 24878), (1092, 23101), (1183, 21324), (1777, 14196), (2028, 12439), (2366, 10662), (3549, 7108), (3554, 7098), (4732, 5331)]