72736352

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3299}}^1$

素因数の和:3375

約数の個数: 48

約数和(自身を含む): 157172400

約数和(自身を除く): 84436048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1378, 1696, 2756, 3299, 5512, 6598, 11024, 13196, 22048, 26392, 42887, 52784, 85774, 105568, 171548, 174847, 343096, 349694, 686192, 699388, 1372384, 1398776, 2273011, 2797552, 4546022, 5595104, 9092044, 18184088, 36368176, 72736352]

約数ペア:

[(1, 72736352), (2, 36368176), (4, 18184088), (8, 9092044), (13, 5595104), (16, 4546022), (26, 2797552), (32, 2273011), (52, 1398776), (53, 1372384), (104, 699388), (106, 686192), (208, 349694), (212, 343096), (416, 174847), (424, 171548), (689, 105568), (848, 85774), (1378, 52784), (1696, 42887), (2756, 26392), (3299, 22048), (5512, 13196), (6598, 11024)]