66739456

素因数分解:

$2^8\times 7^1\times {\mathrm{37243}}^1$

素因数の和:37266

約数の個数: 36

約数和(自身を含む): 152253472

約数和(自身を除く): 85514016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 37243, 74486, 148972, 260701, 297944, 521402, 595888, 1042804, 1191776, 2085608, 2383552, 4171216, 4767104, 8342432, 9534208, 16684864, 33369728, 66739456]

約数ペア:

[(1, 66739456), (2, 33369728), (4, 16684864), (7, 9534208), (8, 8342432), (14, 4767104), (16, 4171216), (28, 2383552), (32, 2085608), (56, 1191776), (64, 1042804), (112, 595888), (128, 521402), (224, 297944), (256, 260701), (448, 148972), (896, 74486), (1792, 37243)]