713777768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{4967}}^1$

素因数の和:5078

約数の個数: 64

約数和(自身を含む): 1545246720

約数和(自身を除く): 831468952

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 71, 88, 92, 142, 184, 253, 284, 506, 568, 781, 1012, 1562, 1633, 2024, 3124, 3266, 4967, 6248, 6532, 9934, 13064, 17963, 19868, 35926, 39736, 54637, 71852, 109274, 114241, 143704, 218548, 228482, 352657, 437096, 456964, 705314, 913928, 1256651, 1410628, 2513302, 2821256, 3879227, 5026604, 7758454, 8111111, 10053208, 15516908, 16222222, 31033816, 32444444, 64888888, 89222221, 178444442, 356888884, 713777768]

約数ペア:

[(1, 713777768), (2, 356888884), (4, 178444442), (8, 89222221), (11, 64888888), (22, 32444444), (23, 31033816), (44, 16222222), (46, 15516908), (71, 10053208), (88, 8111111), (92, 7758454), (142, 5026604), (184, 3879227), (253, 2821256), (284, 2513302), (506, 1410628), (568, 1256651), (781, 913928), (1012, 705314), (1562, 456964), (1633, 437096), (2024, 352657), (3124, 228482), (3266, 218548), (4967, 143704), (6248, 114241), (6532, 109274), (9934, 71852), (13064, 54637), (17963, 39736), (19868, 35926)]