8661604672

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{887}}^1$

素因数の和:1284

約数の個数: 112

約数和(自身を含む): 20007364608

約数和(自身を除く): 11345759936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 307, 448, 497, 568, 614, 887, 994, 1136, 1228, 1774, 1988, 2149, 2272, 2456, 3548, 3976, 4298, 4544, 4912, 6209, 7096, 7952, 8596, 9824, 12418, 14192, 15904, 17192, 19648, 21797, 24836, 28384, 31808, 34384, 43594, 49672, 56768, 62977, 68768, 87188, 99344, 125954, 137536, 152579, 174376, 198688, 251908, 272309, 305158, 348752, 397376, 440839, 503816, 544618, 610316, 697504, 881678, 1007632, 1089236, 1220632, 1395008, 1763356, 1906163, 2015264, 2178472, 2441264, 3526712, 3812326, 4030528, 4356944, 4882528, 7053424, 7624652, 8713888, 9765056, 14106848, 15249304, 17427776, 19333939, 28213696, 30498608, 38667878, 60997216, 77335756, 121994432, 135337573, 154671512, 270675146, 309343024, 541350292, 618686048, 1082700584, 1237372096, 2165401168, 4330802336, 8661604672]

約数ペア:

[(1, 8661604672), (2, 4330802336), (4, 2165401168), (7, 1237372096), (8, 1082700584), (14, 618686048), (16, 541350292), (28, 309343024), (32, 270675146), (56, 154671512), (64, 135337573), (71, 121994432), (112, 77335756), (142, 60997216), (224, 38667878), (284, 30498608), (307, 28213696), (448, 19333939), (497, 17427776), (568, 15249304), (614, 14106848), (887, 9765056), (994, 8713888), (1136, 7624652), (1228, 7053424), (1774, 4882528), (1988, 4356944), (2149, 4030528), (2272, 3812326), (2456, 3526712), (3548, 2441264), (3976, 2178472), (4298, 2015264), (4544, 1906163), (4912, 1763356), (6209, 1395008), (7096, 1220632), (7952, 1089236), (8596, 1007632), (9824, 881678), (12418, 697504), (14192, 610316), (15904, 544618), (17192, 503816), (19648, 440839), (21797, 397376), (24836, 348752), (28384, 305158), (31808, 272309), (34384, 251908), (43594, 198688), (49672, 174376), (56768, 152579), (62977, 137536), (68768, 125954), (87188, 99344)]