28010056

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{769}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 54747000

約数和(自身を除く): 26736944

約数列:

[1, 2, 4, 8, 29, 58, 116, 157, 232, 314, 628, 769, 1256, 1538, 3076, 4553, 6152, 9106, 18212, 22301, 36424, 44602, 89204, 120733, 178408, 241466, 482932, 965864, 3501257, 7002514, 14005028, 28010056]

約数ペア:

[(1, 28010056), (2, 14005028), (4, 7002514), (8, 3501257), (29, 965864), (58, 482932), (116, 241466), (157, 178408), (232, 120733), (314, 89204), (628, 44602), (769, 36424), (1256, 22301), (1538, 18212), (3076, 9106), (4553, 6152)]