28454004

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{1657}}^1$

素因数の和:1726

約数の個数: 60

約数和(自身を含む): 75833604

約数和(自身を除く): 47379600

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 318, 324, 477, 636, 954, 1431, 1657, 1908, 2862, 3314, 4293, 4971, 5724, 6628, 8586, 9942, 14913, 17172, 19884, 29826, 44739, 59652, 87821, 89478, 134217, 175642, 178956, 263463, 268434, 351284, 526926, 536868, 790389, 1053852, 1580778, 2371167, 3161556, 4742334, 7113501, 9484668, 14227002, 28454004]

約数ペア:

[(1, 28454004), (2, 14227002), (3, 9484668), (4, 7113501), (6, 4742334), (9, 3161556), (12, 2371167), (18, 1580778), (27, 1053852), (36, 790389), (53, 536868), (54, 526926), (81, 351284), (106, 268434), (108, 263463), (159, 178956), (162, 175642), (212, 134217), (318, 89478), (324, 87821), (477, 59652), (636, 44739), (954, 29826), (1431, 19884), (1657, 17172), (1908, 14913), (2862, 9942), (3314, 8586), (4293, 6628), (4971, 5724)]