64664512

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2963}}^1$

素因数の和:3017

約数の個数: 56

約数和(自身を含む): 144548352

約数和(自身を除く): 79883840

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 682, 704, 992, 1364, 1984, 2728, 2963, 5456, 5926, 10912, 11852, 21824, 23704, 32593, 47408, 65186, 91853, 94816, 130372, 183706, 189632, 260744, 367412, 521488, 734824, 1010383, 1042976, 1469648, 2020766, 2085952, 2939296, 4041532, 5878592, 8083064, 16166128, 32332256, 64664512]

約数ペア:

[(1, 64664512), (2, 32332256), (4, 16166128), (8, 8083064), (11, 5878592), (16, 4041532), (22, 2939296), (31, 2085952), (32, 2020766), (44, 1469648), (62, 1042976), (64, 1010383), (88, 734824), (124, 521488), (176, 367412), (248, 260744), (341, 189632), (352, 183706), (496, 130372), (682, 94816), (704, 91853), (992, 65186), (1364, 47408), (1984, 32593), (2728, 23704), (2963, 21824), (5456, 11852), (5926, 10912)]