4019456

素因数分解:

$2^8\times 7^1\times {\mathrm{2243}}^1$

素因数の和:2266

約数の個数: 36

約数和(自身を含む): 9173472

約数和(自身を除く): 5154016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 2243, 4486, 8972, 15701, 17944, 31402, 35888, 62804, 71776, 125608, 143552, 251216, 287104, 502432, 574208, 1004864, 2009728, 4019456]

約数ペア:

[(1, 4019456), (2, 2009728), (4, 1004864), (7, 574208), (8, 502432), (14, 287104), (16, 251216), (28, 143552), (32, 125608), (56, 71776), (64, 62804), (112, 35888), (128, 31402), (224, 17944), (256, 15701), (448, 8972), (896, 4486), (1792, 2243)]