28354866

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1831}}^1$

素因数の和:1954

約数の個数: 32

約数和(自身を含む): 59356800

約数和(自身を除く): 31001934

約数列:

[1, 2, 3, 6, 29, 58, 87, 89, 174, 178, 267, 534, 1831, 2581, 3662, 5162, 5493, 7743, 10986, 15486, 53099, 106198, 159297, 162959, 318594, 325918, 488877, 977754, 4725811, 9451622, 14177433, 28354866]

約数ペア:

[(1, 28354866), (2, 14177433), (3, 9451622), (6, 4725811), (29, 977754), (58, 488877), (87, 325918), (89, 318594), (174, 162959), (178, 159297), (267, 106198), (534, 53099), (1831, 15486), (2581, 10986), (3662, 7743), (5162, 5493)]