28305654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{3593}}^1$

素因数の和:3712

約数の個数: 32

約数和(自身を含む): 61586784

約数和(自身を除く): 33281130

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 606, 1313, 2626, 3593, 3939, 7186, 7878, 10779, 21558, 46709, 93418, 140127, 280254, 362893, 725786, 1088679, 2177358, 4717609, 9435218, 14152827, 28305654]

約数ペア:

[(1, 28305654), (2, 14152827), (3, 9435218), (6, 4717609), (13, 2177358), (26, 1088679), (39, 725786), (78, 362893), (101, 280254), (202, 140127), (303, 93418), (606, 46709), (1313, 21558), (2626, 10779), (3593, 7878), (3939, 7186)]