28379742

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{347}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 58430592

約数和(自身を除く): 30050850

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 317, 347, 634, 694, 951, 1041, 1902, 2082, 13631, 14921, 27262, 29842, 40893, 44763, 81786, 89526, 109999, 219998, 329997, 659994, 4729957, 9459914, 14189871, 28379742]

約数ペア:

[(1, 28379742), (2, 14189871), (3, 9459914), (6, 4729957), (43, 659994), (86, 329997), (129, 219998), (258, 109999), (317, 89526), (347, 81786), (634, 44763), (694, 40893), (951, 29842), (1041, 27262), (1902, 14921), (2082, 13631)]