13988864

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:758

約数の個数: 44

約数和(自身を含む): 29476800

約数和(自身を除く): 15487936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 719, 1024, 1216, 1438, 2432, 2876, 4864, 5752, 9728, 11504, 13661, 19456, 23008, 27322, 46016, 54644, 92032, 109288, 184064, 218576, 368128, 437152, 736256, 874304, 1748608, 3497216, 6994432, 13988864]

約数ペア:

[(1, 13988864), (2, 6994432), (4, 3497216), (8, 1748608), (16, 874304), (19, 736256), (32, 437152), (38, 368128), (64, 218576), (76, 184064), (128, 109288), (152, 92032), (256, 54644), (304, 46016), (512, 27322), (608, 23008), (719, 19456), (1024, 13661), (1216, 11504), (1438, 9728), (2432, 5752), (2876, 4864)]