67608976

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{145709}}^1$

素因数の和:145746

約数の個数: 20

約数和(自身を含む): 135510300

約数和(自身を除く): 67901324

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 145709, 291418, 582836, 1165672, 2331344, 4225561, 8451122, 16902244, 33804488, 67608976]

約数ペア:

[(1, 67608976), (2, 33804488), (4, 16902244), (8, 8451122), (16, 4225561), (29, 2331344), (58, 1165672), (116, 582836), (232, 291418), (464, 145709)]