12267472

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{379}}^1$

素因数の和:428

約数の個数: 60

約数和(自身を含む): 28931680

約数和(自身を除く): 16664208

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 289, 379, 476, 578, 758, 952, 1156, 1516, 1904, 2023, 2312, 2653, 3032, 4046, 4624, 5306, 6064, 6443, 8092, 10612, 12886, 16184, 21224, 25772, 32368, 42448, 45101, 51544, 90202, 103088, 109531, 180404, 219062, 360808, 438124, 721616, 766717, 876248, 1533434, 1752496, 3066868, 6133736, 12267472]

約数ペア:

[(1, 12267472), (2, 6133736), (4, 3066868), (7, 1752496), (8, 1533434), (14, 876248), (16, 766717), (17, 721616), (28, 438124), (34, 360808), (56, 219062), (68, 180404), (112, 109531), (119, 103088), (136, 90202), (238, 51544), (272, 45101), (289, 42448), (379, 32368), (476, 25772), (578, 21224), (758, 16184), (952, 12886), (1156, 10612), (1516, 8092), (1904, 6443), (2023, 6064), (2312, 5306), (2653, 4624), (3032, 4046)]