68654464

素因数分解:

$2^7\times {\mathrm{647}}^1\times {\mathrm{829}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 137149200

約数和(自身を除く): 68494736

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 647, 829, 1294, 1658, 2588, 3316, 5176, 6632, 10352, 13264, 20704, 26528, 41408, 53056, 82816, 106112, 536363, 1072726, 2145452, 4290904, 8581808, 17163616, 34327232, 68654464]

約数ペア:

[(1, 68654464), (2, 34327232), (4, 17163616), (8, 8581808), (16, 4290904), (32, 2145452), (64, 1072726), (128, 536363), (647, 106112), (829, 82816), (1294, 53056), (1658, 41408), (2588, 26528), (3316, 20704), (5176, 13264), (6632, 10352)]