78947624

素因数分解:

$2^3\times 7^3\times {\mathrm{28771}}^1$

素因数の和:28798

約数の個数: 32

約数和(自身を含む): 172632000

約数和(自身を除く): 93684376

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 28771, 57542, 115084, 201397, 230168, 402794, 805588, 1409779, 1611176, 2819558, 5639116, 9868453, 11278232, 19736906, 39473812, 78947624]

約数ペア:

[(1, 78947624), (2, 39473812), (4, 19736906), (7, 11278232), (8, 9868453), (14, 5639116), (28, 2819558), (49, 1611176), (56, 1409779), (98, 805588), (196, 402794), (343, 230168), (392, 201397), (686, 115084), (1372, 57542), (2744, 28771)]