25040512

素因数分解:

$2^7\times 7^1\times {\mathrm{27947}}^1$

素因数の和:27968

約数の個数: 32

約数和(自身を含む): 57013920

約数和(自身を除く): 31973408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 27947, 55894, 111788, 195629, 223576, 391258, 447152, 782516, 894304, 1565032, 1788608, 3130064, 3577216, 6260128, 12520256, 25040512]

約数ペア:

[(1, 25040512), (2, 12520256), (4, 6260128), (7, 3577216), (8, 3130064), (14, 1788608), (16, 1565032), (28, 894304), (32, 782516), (56, 447152), (64, 391258), (112, 223576), (128, 195629), (224, 111788), (448, 55894), (896, 27947)]