2748328064

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{1213}}^1$

素因数の和:1829

約数の個数: 64

約数和(自身を含む): 5666369280

約数和(自身を除く): 2918041216

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 571, 992, 1142, 1213, 1984, 2284, 2426, 3968, 4568, 4852, 9136, 9704, 17701, 18272, 19408, 35402, 36544, 37603, 38816, 70804, 73088, 75206, 77632, 141608, 150412, 155264, 283216, 300824, 566432, 601648, 692623, 1132864, 1203296, 1385246, 2265728, 2406592, 2770492, 4813184, 5540984, 11081968, 21471313, 22163936, 42942626, 44327872, 85885252, 88655744, 171770504, 343541008, 687082016, 1374164032, 2748328064]

約数ペア:

[(1, 2748328064), (2, 1374164032), (4, 687082016), (8, 343541008), (16, 171770504), (31, 88655744), (32, 85885252), (62, 44327872), (64, 42942626), (124, 22163936), (128, 21471313), (248, 11081968), (496, 5540984), (571, 4813184), (992, 2770492), (1142, 2406592), (1213, 2265728), (1984, 1385246), (2284, 1203296), (2426, 1132864), (3968, 692623), (4568, 601648), (4852, 566432), (9136, 300824), (9704, 283216), (17701, 155264), (18272, 150412), (19408, 141608), (35402, 77632), (36544, 75206), (37603, 73088), (38816, 70804)]