28317264

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{11131}}^1$

素因数の和:11195

約数の個数: 40

約数和(自身を含む): 74539872

約数和(自身を除く): 46222608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 11131, 22262, 33393, 44524, 66786, 89048, 133572, 178096, 267144, 534288, 589943, 1179886, 1769829, 2359772, 3539658, 4719544, 7079316, 9439088, 14158632, 28317264]

約数ペア:

[(1, 28317264), (2, 14158632), (3, 9439088), (4, 7079316), (6, 4719544), (8, 3539658), (12, 2359772), (16, 1769829), (24, 1179886), (48, 589943), (53, 534288), (106, 267144), (159, 178096), (212, 133572), (318, 89048), (424, 66786), (636, 44524), (848, 33393), (1272, 22262), (2544, 11131)]