28348364

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1583}}^1$

素因数の和:1646

約数の個数: 36

約数和(自身を含む): 56038752

約数和(自身を除く): 27690388

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 148, 242, 407, 484, 814, 1583, 1628, 3166, 4477, 6332, 8954, 17413, 17908, 34826, 58571, 69652, 117142, 191543, 234284, 383086, 644281, 766172, 1288562, 2577124, 7087091, 14174182, 28348364]

約数ペア:

[(1, 28348364), (2, 14174182), (4, 7087091), (11, 2577124), (22, 1288562), (37, 766172), (44, 644281), (74, 383086), (121, 234284), (148, 191543), (242, 117142), (407, 69652), (484, 58571), (814, 34826), (1583, 17908), (1628, 17413), (3166, 8954), (4477, 6332)]