68740384

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{7433}}^1$

素因数の和:7477

約数の個数: 36

約数和(自身を含む): 143780994

約数和(自身を除く): 75040610

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 4624, 7433, 9248, 14866, 29732, 59464, 118928, 126361, 237856, 252722, 505444, 1010888, 2021776, 2148137, 4043552, 4296274, 8592548, 17185096, 34370192, 68740384]

約数ペア:

[(1, 68740384), (2, 34370192), (4, 17185096), (8, 8592548), (16, 4296274), (17, 4043552), (32, 2148137), (34, 2021776), (68, 1010888), (136, 505444), (272, 252722), (289, 237856), (544, 126361), (578, 118928), (1156, 59464), (2312, 29732), (4624, 14866), (7433, 9248)]