71296448

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{21019}}^1$

素因数の和:21084

約数の個数: 28

約数和(自身を含む): 144155160

約数和(自身を除く): 72858712

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 21019, 42038, 84076, 168152, 336304, 672608, 1114007, 1345216, 2228014, 4456028, 8912056, 17824112, 35648224, 71296448]

約数ペア:

[(1, 71296448), (2, 35648224), (4, 17824112), (8, 8912056), (16, 4456028), (32, 2228014), (53, 1345216), (64, 1114007), (106, 672608), (212, 336304), (424, 168152), (848, 84076), (1696, 42038), (3392, 21019)]