843472

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:475

約数の個数: 40

約数和(自身を含む): 1982016

約数和(自身を除く): 1138544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 443, 476, 886, 952, 1772, 1904, 3101, 3544, 6202, 7088, 7531, 12404, 15062, 24808, 30124, 49616, 52717, 60248, 105434, 120496, 210868, 421736, 843472]

約数ペア:

[(1, 843472), (2, 421736), (4, 210868), (7, 120496), (8, 105434), (14, 60248), (16, 52717), (17, 49616), (28, 30124), (34, 24808), (56, 15062), (68, 12404), (112, 7531), (119, 7088), (136, 6202), (238, 3544), (272, 3101), (443, 1904), (476, 1772), (886, 952)]