28460744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{967}}^1$

素因数の和:1269

約数の個数: 32

約数和(自身を含む): 57731520

約数和(自身を除く): 29270776

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 283, 566, 967, 1132, 1934, 2264, 3679, 3868, 7358, 7736, 12571, 14716, 25142, 29432, 50284, 100568, 273661, 547322, 1094644, 2189288, 3557593, 7115186, 14230372, 28460744]

約数ペア:

[(1, 28460744), (2, 14230372), (4, 7115186), (8, 3557593), (13, 2189288), (26, 1094644), (52, 547322), (104, 273661), (283, 100568), (566, 50284), (967, 29432), (1132, 25142), (1934, 14716), (2264, 12571), (3679, 7736), (3868, 7358)]