64910216

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1663}}^1$

素因数の和:1734

約数の個数: 64

約数和(自身を含む): 150958080

約数和(自身を除く): 86047864

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 41, 56, 68, 82, 119, 136, 164, 238, 287, 328, 476, 574, 697, 952, 1148, 1394, 1663, 2296, 2788, 3326, 4879, 5576, 6652, 9758, 11641, 13304, 19516, 23282, 28271, 39032, 46564, 56542, 68183, 93128, 113084, 136366, 197897, 226168, 272732, 395794, 477281, 545464, 791588, 954562, 1159111, 1583176, 1909124, 2318222, 3818248, 4636444, 8113777, 9272888, 16227554, 32455108, 64910216]

約数ペア:

[(1, 64910216), (2, 32455108), (4, 16227554), (7, 9272888), (8, 8113777), (14, 4636444), (17, 3818248), (28, 2318222), (34, 1909124), (41, 1583176), (56, 1159111), (68, 954562), (82, 791588), (119, 545464), (136, 477281), (164, 395794), (238, 272732), (287, 226168), (328, 197897), (476, 136366), (574, 113084), (697, 93128), (952, 68183), (1148, 56542), (1394, 46564), (1663, 39032), (2296, 28271), (2788, 23282), (3326, 19516), (4879, 13304), (5576, 11641), (6652, 9758)]