66921348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{10463}}^1$

素因数の和:10524

約数の個数: 48

約数和(自身を含む): 172279296

約数和(自身を除く): 105357948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3198, 6396, 10463, 20926, 31389, 41852, 62778, 125556, 136019, 272038, 408057, 428983, 544076, 816114, 857966, 1286949, 1632228, 1715932, 2573898, 5147796, 5576779, 11153558, 16730337, 22307116, 33460674, 66921348]

約数ペア:

[(1, 66921348), (2, 33460674), (3, 22307116), (4, 16730337), (6, 11153558), (12, 5576779), (13, 5147796), (26, 2573898), (39, 1715932), (41, 1632228), (52, 1286949), (78, 857966), (82, 816114), (123, 544076), (156, 428983), (164, 408057), (246, 272038), (492, 136019), (533, 125556), (1066, 62778), (1599, 41852), (2132, 31389), (3198, 20926), (6396, 10463)]