28820514

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1741}}^1$

素因数の和:1866

約数の個数: 32

約数和(自身を含む): 60203520

約数和(自身を除く): 31383006

約数列:

[1, 2, 3, 6, 31, 62, 89, 93, 178, 186, 267, 534, 1741, 2759, 3482, 5223, 5518, 8277, 10446, 16554, 53971, 107942, 154949, 161913, 309898, 323826, 464847, 929694, 4803419, 9606838, 14410257, 28820514]

約数ペア:

[(1, 28820514), (2, 14410257), (3, 9606838), (6, 4803419), (31, 929694), (62, 464847), (89, 323826), (93, 309898), (178, 161913), (186, 154949), (267, 107942), (534, 53971), (1741, 16554), (2759, 10446), (3482, 8277), (5223, 5518)]