68610688

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{17291}}^1$

素因数の和:17336

約数の個数: 32

約数和(自身を含む): 141102720

約数和(自身を除く): 72492032

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 17291, 34582, 69164, 138328, 276656, 536021, 553312, 1072042, 1106624, 2144084, 2213248, 4288168, 8576336, 17152672, 34305344, 68610688]

約数ペア:

[(1, 68610688), (2, 34305344), (4, 17152672), (8, 8576336), (16, 4288168), (31, 2213248), (32, 2144084), (62, 1106624), (64, 1072042), (124, 553312), (128, 536021), (248, 276656), (496, 138328), (992, 69164), (1984, 34582), (3968, 17291)]