28831902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1123}}^1$

素因数の和:1528

約数の個数: 32

約数和(自身を含む): 63123840

約数和(自身を除く): 34291938

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 389, 778, 1123, 1167, 2246, 2334, 3369, 4279, 6738, 8558, 12353, 12837, 24706, 25674, 37059, 74118, 436847, 873694, 1310541, 2621082, 4805317, 9610634, 14415951, 28831902]

約数ペア:

[(1, 28831902), (2, 14415951), (3, 9610634), (6, 4805317), (11, 2621082), (22, 1310541), (33, 873694), (66, 436847), (389, 74118), (778, 37059), (1123, 25674), (1167, 24706), (2246, 12837), (2334, 12353), (3369, 8558), (4279, 6738)]