28413088

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1523}}^1$

素因数の和:1597

約数の個数: 48

約数和(自身を含む): 62215776

約数和(自身を除く): 33802688

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 88, 106, 176, 212, 352, 424, 583, 848, 1166, 1523, 1696, 2332, 3046, 4664, 6092, 9328, 12184, 16753, 18656, 24368, 33506, 48736, 67012, 80719, 134024, 161438, 268048, 322876, 536096, 645752, 887909, 1291504, 1775818, 2583008, 3551636, 7103272, 14206544, 28413088]

約数ペア:

[(1, 28413088), (2, 14206544), (4, 7103272), (8, 3551636), (11, 2583008), (16, 1775818), (22, 1291504), (32, 887909), (44, 645752), (53, 536096), (88, 322876), (106, 268048), (176, 161438), (212, 134024), (352, 80719), (424, 67012), (583, 48736), (848, 33506), (1166, 24368), (1523, 18656), (1696, 16753), (2332, 12184), (3046, 9328), (4664, 6092)]