28205328

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{11087}}^1$

素因数の和:11151

約数の個数: 40

約数和(自身を含む): 74245248

約数和(自身を除く): 46039920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 11087, 22174, 33261, 44348, 66522, 88696, 133044, 177392, 266088, 532176, 587611, 1175222, 1762833, 2350444, 3525666, 4700888, 7051332, 9401776, 14102664, 28205328]

約数ペア:

[(1, 28205328), (2, 14102664), (3, 9401776), (4, 7051332), (6, 4700888), (8, 3525666), (12, 2350444), (16, 1762833), (24, 1175222), (48, 587611), (53, 532176), (106, 266088), (159, 177392), (212, 133044), (318, 88696), (424, 66522), (636, 44348), (848, 33261), (1272, 22174), (2544, 11087)]