15349712

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4421}}^1$

素因数の和:4467

約数の個数: 40

約数和(自身を含む): 35092992

約数和(自身を除く): 19743280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 4421, 8842, 17684, 30947, 35368, 61894, 70736, 123788, 137051, 247576, 274102, 495152, 548204, 959357, 1096408, 1918714, 2192816, 3837428, 7674856, 15349712]

約数ペア:

[(1, 15349712), (2, 7674856), (4, 3837428), (7, 2192816), (8, 1918714), (14, 1096408), (16, 959357), (28, 548204), (31, 495152), (56, 274102), (62, 247576), (112, 137051), (124, 123788), (217, 70736), (248, 61894), (434, 35368), (496, 30947), (868, 17684), (1736, 8842), (3472, 4421)]