1553552

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:136

約数の個数: 80

約数和(自身を含む): 4083072

約数和(自身を除く): 2529520

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 97, 104, 112, 143, 154, 176, 182, 194, 208, 286, 308, 364, 388, 572, 616, 679, 728, 776, 1001, 1067, 1144, 1232, 1261, 1358, 1456, 1552, 2002, 2134, 2288, 2522, 2716, 4004, 4268, 5044, 5432, 7469, 8008, 8536, 8827, 10088, 10864, 13871, 14938, 16016, 17072, 17654, 20176, 27742, 29876, 35308, 55484, 59752, 70616, 97097, 110968, 119504, 141232, 194194, 221936, 388388, 776776, 1553552]

約数ペア:

[(1, 1553552), (2, 776776), (4, 388388), (7, 221936), (8, 194194), (11, 141232), (13, 119504), (14, 110968), (16, 97097), (22, 70616), (26, 59752), (28, 55484), (44, 35308), (52, 29876), (56, 27742), (77, 20176), (88, 17654), (91, 17072), (97, 16016), (104, 14938), (112, 13871), (143, 10864), (154, 10088), (176, 8827), (182, 8536), (194, 8008), (208, 7469), (286, 5432), (308, 5044), (364, 4268), (388, 4004), (572, 2716), (616, 2522), (679, 2288), (728, 2134), (776, 2002), (1001, 1552), (1067, 1456), (1144, 1358), (1232, 1261)]