56428288

素因数分解:

$2^8\times 7^1\times {\mathrm{31489}}^1$

素因数の和:31512

約数の個数: 36

約数和(自身を含む): 128731120

約数和(自身を除く): 72302832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 31489, 62978, 125956, 220423, 251912, 440846, 503824, 881692, 1007648, 1763384, 2015296, 3526768, 4030592, 7053536, 8061184, 14107072, 28214144, 56428288]

約数ペア:

[(1, 56428288), (2, 28214144), (4, 14107072), (7, 8061184), (8, 7053536), (14, 4030592), (16, 3526768), (28, 2015296), (32, 1763384), (56, 1007648), (64, 881692), (112, 503824), (128, 440846), (224, 251912), (256, 220423), (448, 125956), (896, 62978), (1792, 31489)]