28247622

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6833}}^1$

素因数の和:6904

約数の個数: 32

約数和(自身を含む): 61998048

約数和(自身を除く): 33750426

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 6833, 13666, 20499, 40998, 88829, 177658, 266487, 362149, 532974, 724298, 1086447, 2172894, 4707937, 9415874, 14123811, 28247622]

約数ペア:

[(1, 28247622), (2, 14123811), (3, 9415874), (6, 4707937), (13, 2172894), (26, 1086447), (39, 724298), (53, 532974), (78, 362149), (106, 266487), (159, 177658), (318, 88829), (689, 40998), (1378, 20499), (2067, 13666), (4134, 6833)]