28447008

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{5591}}^1$

素因数の和:5657

約数の個数: 48

約数和(自身を含む): 76095936

約数和(自身を除く): 47648928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 5088, 5591, 11182, 16773, 22364, 33546, 44728, 67092, 89456, 134184, 178912, 268368, 296323, 536736, 592646, 888969, 1185292, 1777938, 2370584, 3555876, 4741168, 7111752, 9482336, 14223504, 28447008]

約数ペア:

[(1, 28447008), (2, 14223504), (3, 9482336), (4, 7111752), (6, 4741168), (8, 3555876), (12, 2370584), (16, 1777938), (24, 1185292), (32, 888969), (48, 592646), (53, 536736), (96, 296323), (106, 268368), (159, 178912), (212, 134184), (318, 89456), (424, 67092), (636, 44728), (848, 33546), (1272, 22364), (1696, 16773), (2544, 11182), (5088, 5591)]