140279488

素因数分解:

$2^6\times {\mathrm{223}}^1\times {\mathrm{9829}}^1$

素因数の和:10064

約数の個数: 28

約数和(自身を含む): 279643840

約数和(自身を除く): 139364352

約数列:

[1, 2, 4, 8, 16, 32, 64, 223, 446, 892, 1784, 3568, 7136, 9829, 14272, 19658, 39316, 78632, 157264, 314528, 629056, 2191867, 4383734, 8767468, 17534936, 35069872, 70139744, 140279488]

約数ペア:

[(1, 140279488), (2, 70139744), (4, 35069872), (8, 17534936), (16, 8767468), (32, 4383734), (64, 2191867), (223, 629056), (446, 314528), (892, 157264), (1784, 78632), (3568, 39316), (7136, 19658), (9829, 14272)]