891034816

素因数分解:

$2^6\times 7^2\times {\mathrm{284131}}^1$

素因数の和:284157

約数の個数: 42

約数和(自身を含む): 2056831548

約数和(自身を除く): 1165796732

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 284131, 568262, 1136524, 1988917, 2273048, 3977834, 4546096, 7955668, 9092192, 13922419, 15911336, 18184384, 27844838, 31822672, 55689676, 63645344, 111379352, 127290688, 222758704, 445517408, 891034816]

約数ペア:

[(1, 891034816), (2, 445517408), (4, 222758704), (7, 127290688), (8, 111379352), (14, 63645344), (16, 55689676), (28, 31822672), (32, 27844838), (49, 18184384), (56, 15911336), (64, 13922419), (98, 9092192), (112, 7955668), (196, 4546096), (224, 3977834), (392, 2273048), (448, 1988917), (784, 1136524), (1568, 568262), (3136, 284131)]