28565892

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{13921}}^1$

素因数の和:13953

約数の個数: 48

約数和(自身を含む): 77963200

約数和(自身を除く): 49397308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 13921, 27842, 41763, 55684, 83526, 125289, 167052, 250578, 264499, 375867, 501156, 528998, 751734, 793497, 1057996, 1503468, 1586994, 2380491, 3173988, 4760982, 7141473, 9521964, 14282946, 28565892]

約数ペア:

[(1, 28565892), (2, 14282946), (3, 9521964), (4, 7141473), (6, 4760982), (9, 3173988), (12, 2380491), (18, 1586994), (19, 1503468), (27, 1057996), (36, 793497), (38, 751734), (54, 528998), (57, 501156), (76, 375867), (108, 264499), (114, 250578), (171, 167052), (228, 125289), (342, 83526), (513, 55684), (684, 41763), (1026, 27842), (2052, 13921)]