28755786

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2917}}^1$

素因数の和:3006

約数の個数: 32

約数和(自身を含む): 60507648

約数和(自身を除く): 31751862

約数列:

[1, 2, 3, 6, 31, 53, 62, 93, 106, 159, 186, 318, 1643, 2917, 3286, 4929, 5834, 8751, 9858, 17502, 90427, 154601, 180854, 271281, 309202, 463803, 542562, 927606, 4792631, 9585262, 14377893, 28755786]

約数ペア:

[(1, 28755786), (2, 14377893), (3, 9585262), (6, 4792631), (31, 927606), (53, 542562), (62, 463803), (93, 309202), (106, 271281), (159, 180854), (186, 154601), (318, 90427), (1643, 17502), (2917, 9858), (3286, 8751), (4929, 5834)]