28064664

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{3169}}^1$

素因数の和:3225

約数の個数: 64

約数和(自身を含む): 79884000

約数和(自身を除く): 51819336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 164, 216, 246, 328, 369, 492, 738, 984, 1107, 1476, 2214, 2952, 3169, 4428, 6338, 8856, 9507, 12676, 19014, 25352, 28521, 38028, 57042, 76056, 85563, 114084, 129929, 171126, 228168, 259858, 342252, 389787, 519716, 684504, 779574, 1039432, 1169361, 1559148, 2338722, 3118296, 3508083, 4677444, 7016166, 9354888, 14032332, 28064664]

約数ペア:

[(1, 28064664), (2, 14032332), (3, 9354888), (4, 7016166), (6, 4677444), (8, 3508083), (9, 3118296), (12, 2338722), (18, 1559148), (24, 1169361), (27, 1039432), (36, 779574), (41, 684504), (54, 519716), (72, 389787), (82, 342252), (108, 259858), (123, 228168), (164, 171126), (216, 129929), (246, 114084), (328, 85563), (369, 76056), (492, 57042), (738, 38028), (984, 28521), (1107, 25352), (1476, 19014), (2214, 12676), (2952, 9507), (3169, 8856), (4428, 6338)]