4155221504

素因数分解:

$2^9\times 7^1\times {\mathrm{1159381}}^1$

素因数の和:1159406

約数の個数: 40

約数和(自身を含む): 9488382288

約数和(自身を除く): 5333160784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 1159381, 2318762, 4637524, 8115667, 9275048, 16231334, 18550096, 32462668, 37100192, 64925336, 74200384, 129850672, 148400768, 259701344, 296801536, 519402688, 593603072, 1038805376, 2077610752, 4155221504]

約数ペア:

[(1, 4155221504), (2, 2077610752), (4, 1038805376), (7, 593603072), (8, 519402688), (14, 296801536), (16, 259701344), (28, 148400768), (32, 129850672), (56, 74200384), (64, 64925336), (112, 37100192), (128, 32462668), (224, 18550096), (256, 16231334), (448, 9275048), (512, 8115667), (896, 4637524), (1792, 2318762), (3584, 1159381)]