28902786

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1039

約数の個数: 48

約数和(自身を含む): 65155104

約数和(自身を除く): 36252318

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 121, 123, 242, 246, 363, 451, 726, 902, 971, 1353, 1942, 2706, 2913, 4961, 5826, 9922, 10681, 14883, 21362, 29766, 32043, 39811, 64086, 79622, 117491, 119433, 234982, 238866, 352473, 437921, 704946, 875842, 1313763, 2627526, 4817131, 9634262, 14451393, 28902786]

約数ペア:

[(1, 28902786), (2, 14451393), (3, 9634262), (6, 4817131), (11, 2627526), (22, 1313763), (33, 875842), (41, 704946), (66, 437921), (82, 352473), (121, 238866), (123, 234982), (242, 119433), (246, 117491), (363, 79622), (451, 64086), (726, 39811), (902, 32043), (971, 29766), (1353, 21362), (1942, 14883), (2706, 10681), (2913, 9922), (4961, 5826)]