64194284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7187}}^1$

素因数の和:7238

約数の個数: 48

約数和(自身を含む): 144910080

約数和(自身を除く): 80715796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 7187, 8932, 14374, 28748, 50309, 79057, 100618, 158114, 201236, 208423, 316228, 416846, 553399, 833692, 1106798, 1458961, 2213596, 2292653, 2917922, 4585306, 5835844, 9170612, 16048571, 32097142, 64194284]

約数ペア:

[(1, 64194284), (2, 32097142), (4, 16048571), (7, 9170612), (11, 5835844), (14, 4585306), (22, 2917922), (28, 2292653), (29, 2213596), (44, 1458961), (58, 1106798), (77, 833692), (116, 553399), (154, 416846), (203, 316228), (308, 208423), (319, 201236), (406, 158114), (638, 100618), (812, 79057), (1276, 50309), (2233, 28748), (4466, 14374), (7187, 8932)]