28865826

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7673}}^1$

素因数の和:7711

約数の個数: 48

約数和(自身を含む): 71828640

約数和(自身を除く): 42962814

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 7673, 15346, 23019, 46038, 69057, 84403, 138114, 145787, 168806, 253209, 291574, 437361, 506418, 759627, 874722, 1312083, 1519254, 1603657, 2624166, 3207314, 4810971, 9621942, 14432913, 28865826]

約数ペア:

[(1, 28865826), (2, 14432913), (3, 9621942), (6, 4810971), (9, 3207314), (11, 2624166), (18, 1603657), (19, 1519254), (22, 1312083), (33, 874722), (38, 759627), (57, 506418), (66, 437361), (99, 291574), (114, 253209), (171, 168806), (198, 145787), (209, 138114), (342, 84403), (418, 69057), (627, 46038), (1254, 23019), (1881, 15346), (3762, 7673)]