13275472

素因数分解:

$2^4\times 7^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 80

約数和(自身を含む): 31248000

約数和(自身を除く): 17972528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 56, 59, 82, 98, 112, 118, 164, 196, 236, 287, 328, 343, 392, 413, 472, 574, 656, 686, 784, 826, 944, 1148, 1372, 1652, 2009, 2296, 2419, 2744, 2891, 3304, 4018, 4592, 4838, 5488, 5782, 6608, 8036, 9676, 11564, 14063, 16072, 16933, 19352, 20237, 23128, 28126, 32144, 33866, 38704, 40474, 46256, 56252, 67732, 80948, 112504, 118531, 135464, 161896, 225008, 237062, 270928, 323792, 474124, 829717, 948248, 1659434, 1896496, 3318868, 6637736, 13275472]

約数ペア:

[(1, 13275472), (2, 6637736), (4, 3318868), (7, 1896496), (8, 1659434), (14, 948248), (16, 829717), (28, 474124), (41, 323792), (49, 270928), (56, 237062), (59, 225008), (82, 161896), (98, 135464), (112, 118531), (118, 112504), (164, 80948), (196, 67732), (236, 56252), (287, 46256), (328, 40474), (343, 38704), (392, 33866), (413, 32144), (472, 28126), (574, 23128), (656, 20237), (686, 19352), (784, 16933), (826, 16072), (944, 14063), (1148, 11564), (1372, 9676), (1652, 8036), (2009, 6608), (2296, 5782), (2419, 5488), (2744, 4838), (2891, 4592), (3304, 4018)]