28964394

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 64805832

約数和(自身を除く): 35841438

約数列:

[1, 2, 3, 6, 9, 18, 53, 97, 106, 159, 194, 291, 313, 318, 477, 582, 626, 873, 939, 954, 1746, 1878, 2817, 5141, 5634, 10282, 15423, 16589, 30361, 30846, 33178, 46269, 49767, 60722, 91083, 92538, 99534, 149301, 182166, 273249, 298602, 546498, 1609133, 3218266, 4827399, 9654798, 14482197, 28964394]

約数ペア:

[(1, 28964394), (2, 14482197), (3, 9654798), (6, 4827399), (9, 3218266), (18, 1609133), (53, 546498), (97, 298602), (106, 273249), (159, 182166), (194, 149301), (291, 99534), (313, 92538), (318, 91083), (477, 60722), (582, 49767), (626, 46269), (873, 33178), (939, 30846), (954, 30361), (1746, 16589), (1878, 15423), (2817, 10282), (5141, 5634)]