776776

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:134

約数の個数: 64

約数和(自身を含む): 1975680

約数和(自身を除く): 1198904

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 97, 104, 143, 154, 182, 194, 286, 308, 364, 388, 572, 616, 679, 728, 776, 1001, 1067, 1144, 1261, 1358, 2002, 2134, 2522, 2716, 4004, 4268, 5044, 5432, 7469, 8008, 8536, 8827, 10088, 13871, 14938, 17654, 27742, 29876, 35308, 55484, 59752, 70616, 97097, 110968, 194194, 388388, 776776]

約数ペア:

[(1, 776776), (2, 388388), (4, 194194), (7, 110968), (8, 97097), (11, 70616), (13, 59752), (14, 55484), (22, 35308), (26, 29876), (28, 27742), (44, 17654), (52, 14938), (56, 13871), (77, 10088), (88, 8827), (91, 8536), (97, 8008), (104, 7469), (143, 5432), (154, 5044), (182, 4268), (194, 4004), (286, 2716), (308, 2522), (364, 2134), (388, 2002), (572, 1358), (616, 1261), (679, 1144), (728, 1067), (776, 1001)]