8397461632

素因数分解:

$2^7\times 7^2\times {\mathrm{1338881}}^1$

素因数の和:1338909

約数の個数: 48

約数和(自身を含む): 19460649870

約数和(自身を除く): 11063188238

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, 1338881, 2677762, 5355524, 9372167, 10711048, 18744334, 21422096, 37488668, 42844192, 65605169, 74977336, 85688384, 131210338, 149954672, 171376768, 262420676, 299909344, 524841352, 599818688, 1049682704, 1199637376, 2099365408, 4198730816, 8397461632]

約数ペア:

[(1, 8397461632), (2, 4198730816), (4, 2099365408), (7, 1199637376), (8, 1049682704), (14, 599818688), (16, 524841352), (28, 299909344), (32, 262420676), (49, 171376768), (56, 149954672), (64, 131210338), (98, 85688384), (112, 74977336), (128, 65605169), (196, 42844192), (224, 37488668), (392, 21422096), (448, 18744334), (784, 10711048), (896, 9372167), (1568, 5355524), (3136, 2677762), (6272, 1338881)]