38297728

素因数分解:

$2^7\times 7^1\times {\mathrm{42743}}^1$

素因数の和:42764

約数の個数: 32

約数和(自身を含む): 87197760

約数和(自身を除く): 48900032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 42743, 85486, 170972, 299201, 341944, 598402, 683888, 1196804, 1367776, 2393608, 2735552, 4787216, 5471104, 9574432, 19148864, 38297728]

約数ペア:

[(1, 38297728), (2, 19148864), (4, 9574432), (7, 5471104), (8, 4787216), (14, 2735552), (16, 2393608), (28, 1367776), (32, 1196804), (56, 683888), (64, 598402), (112, 341944), (128, 299201), (224, 170972), (448, 85486), (896, 42743)]