28709064

素因数分解:

$2^3\times 3^2\times {\mathrm{373}}^1\times {\mathrm{1069}}^1$

素因数の和:1454

約数の個数: 48

約数和(自身を含む): 78035100

約数和(自身を除く): 49326036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 373, 746, 1069, 1119, 1492, 2138, 2238, 2984, 3207, 3357, 4276, 4476, 6414, 6714, 8552, 8952, 9621, 12828, 13428, 19242, 25656, 26856, 38484, 76968, 398737, 797474, 1196211, 1594948, 2392422, 3189896, 3588633, 4784844, 7177266, 9569688, 14354532, 28709064]

約数ペア:

[(1, 28709064), (2, 14354532), (3, 9569688), (4, 7177266), (6, 4784844), (8, 3588633), (9, 3189896), (12, 2392422), (18, 1594948), (24, 1196211), (36, 797474), (72, 398737), (373, 76968), (746, 38484), (1069, 26856), (1119, 25656), (1492, 19242), (2138, 13428), (2238, 12828), (2984, 9621), (3207, 8952), (3357, 8552), (4276, 6714), (4476, 6414)]