61647712

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16189}}^1$

素因数の和:16223

約数の個数: 48

約数和(自身を含む): 146875680

約数和(自身を除く): 85227968

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 16189, 32378, 64756, 113323, 129512, 226646, 259024, 275213, 453292, 518048, 550426, 906584, 1100852, 1813168, 1926491, 2201704, 3626336, 3852982, 4403408, 7705964, 8806816, 15411928, 30823856, 61647712]

約数ペア:

[(1, 61647712), (2, 30823856), (4, 15411928), (7, 8806816), (8, 7705964), (14, 4403408), (16, 3852982), (17, 3626336), (28, 2201704), (32, 1926491), (34, 1813168), (56, 1100852), (68, 906584), (112, 550426), (119, 518048), (136, 453292), (224, 275213), (238, 259024), (272, 226646), (476, 129512), (544, 113323), (952, 64756), (1904, 32378), (3808, 16189)]