865014332

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{10753}}^1$

素因数の和:10807

約数の個数: 72

約数和(自身を含む): 1983725856

約数和(自身を除く): 1118711524

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 169, 182, 221, 238, 338, 364, 442, 476, 676, 884, 1183, 1547, 2366, 2873, 3094, 4732, 5746, 6188, 10753, 11492, 20111, 21506, 40222, 43012, 75271, 80444, 139789, 150542, 182801, 279578, 301084, 365602, 559156, 731204, 978523, 1279607, 1817257, 1957046, 2376413, 2559214, 3634514, 3914092, 4752826, 5118428, 7269028, 9505652, 12720799, 16634891, 25441598, 30893369, 33269782, 50883196, 61786738, 66539564, 123573476, 216253583, 432507166, 865014332]

約数ペア:

[(1, 865014332), (2, 432507166), (4, 216253583), (7, 123573476), (13, 66539564), (14, 61786738), (17, 50883196), (26, 33269782), (28, 30893369), (34, 25441598), (52, 16634891), (68, 12720799), (91, 9505652), (119, 7269028), (169, 5118428), (182, 4752826), (221, 3914092), (238, 3634514), (338, 2559214), (364, 2376413), (442, 1957046), (476, 1817257), (676, 1279607), (884, 978523), (1183, 731204), (1547, 559156), (2366, 365602), (2873, 301084), (3094, 279578), (4732, 182801), (5746, 150542), (6188, 139789), (10753, 80444), (11492, 75271), (20111, 43012), (21506, 40222)]