72040976

素因数分解:

$2^4\times 7^3\times {\mathrm{13127}}^1$

素因数の和:13156

約数の個数: 40

約数和(自身を含む): 162787200

約数和(自身を除く): 90746224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 13127, 26254, 52508, 91889, 105016, 183778, 210032, 367556, 643223, 735112, 1286446, 1470224, 2572892, 4502561, 5145784, 9005122, 10291568, 18010244, 36020488, 72040976]

約数ペア:

[(1, 72040976), (2, 36020488), (4, 18010244), (7, 10291568), (8, 9005122), (14, 5145784), (16, 4502561), (28, 2572892), (49, 1470224), (56, 1286446), (98, 735112), (112, 643223), (196, 367556), (343, 210032), (392, 183778), (686, 105016), (784, 91889), (1372, 52508), (2744, 26254), (5488, 13127)]