28415934

素因数分解:

$2^1\times 3^5\times {\mathrm{59}}^1\times {\mathrm{991}}^1$

素因数の和:1067

約数の個数: 48

約数和(自身を含む): 64995840

約数和(自身を除く): 36579906

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 81, 118, 162, 177, 243, 354, 486, 531, 991, 1062, 1593, 1982, 2973, 3186, 4779, 5946, 8919, 9558, 14337, 17838, 26757, 28674, 53514, 58469, 80271, 116938, 160542, 175407, 240813, 350814, 481626, 526221, 1052442, 1578663, 3157326, 4735989, 9471978, 14207967, 28415934]

約数ペア:

[(1, 28415934), (2, 14207967), (3, 9471978), (6, 4735989), (9, 3157326), (18, 1578663), (27, 1052442), (54, 526221), (59, 481626), (81, 350814), (118, 240813), (162, 175407), (177, 160542), (243, 116938), (354, 80271), (486, 58469), (531, 53514), (991, 28674), (1062, 26757), (1593, 17838), (1982, 14337), (2973, 9558), (3186, 8919), (4779, 5946)]