869531264

素因数分解:

$2^7\times 7^2\times {\mathrm{138637}}^1$

素因数の和:138665

約数の個数: 48

約数和(自身を含む): 2015103330

約数和(自身を除く): 1145572066

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 138637, 277274, 554548, 970459, 1109096, 1940918, 2218192, 3881836, 4436384, 6793213, 7763672, 8872768, 13586426, 15527344, 17745536, 27172852, 31054688, 54345704, 62109376, 108691408, 124218752, 217382816, 434765632, 869531264]

約数ペア:

[(1, 869531264), (2, 434765632), (4, 217382816), (7, 124218752), (8, 108691408), (14, 62109376), (16, 54345704), (28, 31054688), (32, 27172852), (49, 17745536), (56, 15527344), (64, 13586426), (98, 8872768), (112, 7763672), (128, 6793213), (196, 4436384), (224, 3881836), (392, 2218192), (448, 1940918), (784, 1109096), (896, 970459), (1568, 554548), (3136, 277274), (6272, 138637)]