28503984

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{20477}}^1$

素因数の和:20517

約数の個数: 40

約数和(自身を含む): 76178160

約数和(自身を除く): 47674176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 20477, 40954, 61431, 81908, 122862, 163816, 245724, 327632, 491448, 593833, 982896, 1187666, 1781499, 2375332, 3562998, 4750664, 7125996, 9501328, 14251992, 28503984]

約数ペア:

[(1, 28503984), (2, 14251992), (3, 9501328), (4, 7125996), (6, 4750664), (8, 3562998), (12, 2375332), (16, 1781499), (24, 1187666), (29, 982896), (48, 593833), (58, 491448), (87, 327632), (116, 245724), (174, 163816), (232, 122862), (348, 81908), (464, 61431), (696, 40954), (1392, 20477)]