28808142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22973}}^1$

素因数の和:23008

約数の個数: 32

約数和(自身を含む): 66165120

約数和(自身を除く): 37356978

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 22973, 45946, 68919, 137838, 252703, 436487, 505406, 758109, 872974, 1309461, 1516218, 2618922, 4801357, 9602714, 14404071, 28808142]

約数ペア:

[(1, 28808142), (2, 14404071), (3, 9602714), (6, 4801357), (11, 2618922), (19, 1516218), (22, 1309461), (33, 872974), (38, 758109), (57, 505406), (66, 436487), (114, 252703), (209, 137838), (418, 68919), (627, 45946), (1254, 22973)]