68076544

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{3499}}^1$

素因数の和:3538

約数の個数: 44

約数和(自身を含む): 143290000

約数和(自身を除く): 75213456

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2432, 3499, 4864, 6998, 9728, 13996, 19456, 27992, 55984, 66481, 111968, 132962, 223936, 265924, 447872, 531848, 895744, 1063696, 1791488, 2127392, 3582976, 4254784, 8509568, 17019136, 34038272, 68076544]

約数ペア:

[(1, 68076544), (2, 34038272), (4, 17019136), (8, 8509568), (16, 4254784), (19, 3582976), (32, 2127392), (38, 1791488), (64, 1063696), (76, 895744), (128, 531848), (152, 447872), (256, 265924), (304, 223936), (512, 132962), (608, 111968), (1024, 66481), (1216, 55984), (2432, 27992), (3499, 19456), (4864, 13996), (6998, 9728)]