15782144

素因数分解:

$2^8\times 7^1\times {\mathrm{8807}}^1$

素因数の和:8830

約数の個数: 36

約数和(自身を含む): 36007104

約数和(自身を除く): 20224960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 8807, 17614, 35228, 61649, 70456, 123298, 140912, 246596, 281824, 493192, 563648, 986384, 1127296, 1972768, 2254592, 3945536, 7891072, 15782144]

約数ペア:

[(1, 15782144), (2, 7891072), (4, 3945536), (7, 2254592), (8, 1972768), (14, 1127296), (16, 986384), (28, 563648), (32, 493192), (56, 281824), (64, 246596), (112, 140912), (128, 123298), (224, 70456), (256, 61649), (448, 35228), (896, 17614), (1792, 8807)]