67884454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{307}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 122633280

約数和(自身を除く): 54748826

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 307, 418, 437, 506, 529, 614, 874, 1058, 3377, 4807, 5819, 5833, 6754, 7061, 9614, 10051, 11638, 11666, 14122, 20102, 64163, 77671, 110561, 128326, 134159, 155342, 162403, 221122, 268318, 324806, 1475749, 1786433, 2951498, 3085657, 3572866, 6171314, 33942227, 67884454]

約数ペア:

[(1, 67884454), (2, 33942227), (11, 6171314), (19, 3572866), (22, 3085657), (23, 2951498), (38, 1786433), (46, 1475749), (209, 324806), (253, 268318), (307, 221122), (418, 162403), (437, 155342), (506, 134159), (529, 128326), (614, 110561), (874, 77671), (1058, 64163), (3377, 20102), (4807, 14122), (5819, 11666), (5833, 11638), (6754, 10051), (7061, 9614)]