57775256

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1321}}^1$

素因数の和:1416

約数の個数: 64

約数和(自身を含む): 137064960

約数和(自身を除く): 79289704

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 71, 77, 88, 142, 154, 284, 308, 497, 568, 616, 781, 994, 1321, 1562, 1988, 2642, 3124, 3976, 5284, 5467, 6248, 9247, 10568, 10934, 14531, 18494, 21868, 29062, 36988, 43736, 58124, 73976, 93791, 101717, 116248, 187582, 203434, 375164, 406868, 656537, 750328, 813736, 1031701, 1313074, 2063402, 2626148, 4126804, 5252296, 7221907, 8253608, 14443814, 28887628, 57775256]

約数ペア:

[(1, 57775256), (2, 28887628), (4, 14443814), (7, 8253608), (8, 7221907), (11, 5252296), (14, 4126804), (22, 2626148), (28, 2063402), (44, 1313074), (56, 1031701), (71, 813736), (77, 750328), (88, 656537), (142, 406868), (154, 375164), (284, 203434), (308, 187582), (497, 116248), (568, 101717), (616, 93791), (781, 73976), (994, 58124), (1321, 43736), (1562, 36988), (1988, 29062), (2642, 21868), (3124, 18494), (3976, 14531), (5284, 10934), (5467, 10568), (6248, 9247)]