71301536

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2473}}^1$

素因数の和:2553

約数の個数: 48

約数和(自身を含む): 151497864

約数和(自身を除く): 80196328

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 68, 106, 136, 212, 272, 424, 544, 848, 901, 1696, 1802, 2473, 3604, 4946, 7208, 9892, 14416, 19784, 28832, 39568, 42041, 79136, 84082, 131069, 168164, 262138, 336328, 524276, 672656, 1048552, 1345312, 2097104, 2228173, 4194208, 4456346, 8912692, 17825384, 35650768, 71301536]

約数ペア:

[(1, 71301536), (2, 35650768), (4, 17825384), (8, 8912692), (16, 4456346), (17, 4194208), (32, 2228173), (34, 2097104), (53, 1345312), (68, 1048552), (106, 672656), (136, 524276), (212, 336328), (272, 262138), (424, 168164), (544, 131069), (848, 84082), (901, 79136), (1696, 42041), (1802, 39568), (2473, 28832), (3604, 19784), (4946, 14416), (7208, 9892)]