12815152

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3691}}^1$

素因数の和:3737

約数の個数: 40

約数和(自身を含む): 29299712

約数和(自身を除く): 16484560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 3691, 7382, 14764, 25837, 29528, 51674, 59056, 103348, 114421, 206696, 228842, 413392, 457684, 800947, 915368, 1601894, 1830736, 3203788, 6407576, 12815152]

約数ペア:

[(1, 12815152), (2, 6407576), (4, 3203788), (7, 1830736), (8, 1601894), (14, 915368), (16, 800947), (28, 457684), (31, 413392), (56, 228842), (62, 206696), (112, 114421), (124, 103348), (217, 59056), (248, 51674), (434, 29528), (496, 25837), (868, 14764), (1736, 7382), (3472, 3691)]