6880016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:160

約数の個数: 80

約数和(自身を含む): 16332288

約数和(自身を除く): 9452272

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 97, 104, 124, 143, 176, 194, 208, 248, 286, 341, 388, 403, 496, 572, 682, 776, 806, 1067, 1144, 1261, 1364, 1552, 1612, 2134, 2288, 2522, 2728, 3007, 3224, 4268, 4433, 5044, 5456, 6014, 6448, 8536, 8866, 10088, 12028, 13871, 17072, 17732, 20176, 24056, 27742, 33077, 35464, 39091, 48112, 55484, 66154, 70928, 78182, 110968, 132308, 156364, 221936, 264616, 312728, 430001, 529232, 625456, 860002, 1720004, 3440008, 6880016]

約数ペア:

[(1, 6880016), (2, 3440008), (4, 1720004), (8, 860002), (11, 625456), (13, 529232), (16, 430001), (22, 312728), (26, 264616), (31, 221936), (44, 156364), (52, 132308), (62, 110968), (88, 78182), (97, 70928), (104, 66154), (124, 55484), (143, 48112), (176, 39091), (194, 35464), (208, 33077), (248, 27742), (286, 24056), (341, 20176), (388, 17732), (403, 17072), (496, 13871), (572, 12028), (682, 10088), (776, 8866), (806, 8536), (1067, 6448), (1144, 6014), (1261, 5456), (1364, 5044), (1552, 4433), (1612, 4268), (2134, 3224), (2288, 3007), (2522, 2728)]