859264

素因数分解:

$2^7\times 7^2\times {\mathrm{137}}^1$

素因数の和:165

約数の個数: 48

約数和(自身を含む): 2005830

約数和(自身を除く): 1146566

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 137, 196, 224, 274, 392, 448, 548, 784, 896, 959, 1096, 1568, 1918, 2192, 3136, 3836, 4384, 6272, 6713, 7672, 8768, 13426, 15344, 17536, 26852, 30688, 53704, 61376, 107408, 122752, 214816, 429632, 859264]

約数ペア:

[(1, 859264), (2, 429632), (4, 214816), (7, 122752), (8, 107408), (14, 61376), (16, 53704), (28, 30688), (32, 26852), (49, 17536), (56, 15344), (64, 13426), (98, 8768), (112, 7672), (128, 6713), (137, 6272), (196, 4384), (224, 3836), (274, 3136), (392, 2192), (448, 1918), (548, 1568), (784, 1096), (896, 959)]