42042459904

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{29269}}^1$

素因数の和:29497

約数の個数: 72

約数和(自身を含む): 87109393280

約数和(自身を除く): 45066933376

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 181, 248, 256, 362, 496, 724, 992, 1448, 1984, 2896, 3968, 5611, 5792, 7936, 11222, 11584, 22444, 23168, 29269, 44888, 46336, 58538, 89776, 117076, 179552, 234152, 359104, 468304, 718208, 907339, 936608, 1436416, 1814678, 1873216, 3629356, 3746432, 5297689, 7258712, 7492864, 10595378, 14517424, 21190756, 29034848, 42381512, 58069696, 84763024, 116139392, 164228359, 169526048, 232278784, 328456718, 339052096, 656913436, 678104192, 1313826872, 1356208384, 2627653744, 5255307488, 10510614976, 21021229952, 42042459904]

約数ペア:

[(1, 42042459904), (2, 21021229952), (4, 10510614976), (8, 5255307488), (16, 2627653744), (31, 1356208384), (32, 1313826872), (62, 678104192), (64, 656913436), (124, 339052096), (128, 328456718), (181, 232278784), (248, 169526048), (256, 164228359), (362, 116139392), (496, 84763024), (724, 58069696), (992, 42381512), (1448, 29034848), (1984, 21190756), (2896, 14517424), (3968, 10595378), (5611, 7492864), (5792, 7258712), (7936, 5297689), (11222, 3746432), (11584, 3629356), (22444, 1873216), (23168, 1814678), (29269, 1436416), (44888, 936608), (46336, 907339), (58538, 718208), (89776, 468304), (117076, 359104), (179552, 234152)]