28296984

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{11447}}^1$

素因数の和:11559

約数の個数: 32

約数和(自身を含む): 71435520

約数和(自身を除く): 43138536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 11447, 22894, 34341, 45788, 68682, 91576, 137364, 274728, 1179041, 2358082, 3537123, 4716164, 7074246, 9432328, 14148492, 28296984]

約数ペア:

[(1, 28296984), (2, 14148492), (3, 9432328), (4, 7074246), (6, 4716164), (8, 3537123), (12, 2358082), (24, 1179041), (103, 274728), (206, 137364), (309, 91576), (412, 68682), (618, 45788), (824, 34341), (1236, 22894), (2472, 11447)]