28164568

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1663}}^1$

素因数の和:1771

約数の個数: 32

約数和(自身を含む): 55411200

約数和(自身を除く): 27246632

約数列:

[1, 2, 4, 8, 29, 58, 73, 116, 146, 232, 292, 584, 1663, 2117, 3326, 4234, 6652, 8468, 13304, 16936, 48227, 96454, 121399, 192908, 242798, 385816, 485596, 971192, 3520571, 7041142, 14082284, 28164568]

約数ペア:

[(1, 28164568), (2, 14082284), (4, 7041142), (8, 3520571), (29, 971192), (58, 485596), (73, 385816), (116, 242798), (146, 192908), (232, 121399), (292, 96454), (584, 48227), (1663, 16936), (2117, 13304), (3326, 8468), (4234, 6652)]