71633536

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{43049}}^1$

素因数の和:43076

約数の個数: 32

約数和(自身を含む): 153688500

約数和(自身を除く): 82054964

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 43049, 86098, 172196, 344392, 559637, 688784, 1119274, 1377568, 2238548, 2755136, 4477096, 5510272, 8954192, 17908384, 35816768, 71633536]

約数ペア:

[(1, 71633536), (2, 35816768), (4, 17908384), (8, 8954192), (13, 5510272), (16, 4477096), (26, 2755136), (32, 2238548), (52, 1377568), (64, 1119274), (104, 688784), (128, 559637), (208, 344392), (416, 172196), (832, 86098), (1664, 43049)]