28742456

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5039}}^1$

素因数の和:5099

約数の個数: 32

約数和(自身を含む): 58060800

約数和(自身を除く): 29318344

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 713, 1426, 2852, 5039, 5704, 10078, 20156, 40312, 115897, 156209, 231794, 312418, 463588, 624836, 927176, 1249672, 3592807, 7185614, 14371228, 28742456]

約数ペア:

[(1, 28742456), (2, 14371228), (4, 7185614), (8, 3592807), (23, 1249672), (31, 927176), (46, 624836), (62, 463588), (92, 312418), (124, 231794), (184, 156209), (248, 115897), (713, 40312), (1426, 20156), (2852, 10078), (5039, 5704)]