78312809264

素因数分解:

$2^4\times {\mathrm{6961}}^1\times {\mathrm{703139}}^1$

素因数の和:710108

約数の個数: 20

約数和(自身を含む): 151753081080

約数和(自身を除く): 73440271816

約数列:

[1, 2, 4, 8, 16, 6961, 13922, 27844, 55688, 111376, 703139, 1406278, 2812556, 5625112, 11250224, 4894550579, 9789101158, 19578202316, 39156404632, 78312809264]

約数ペア:

[(1, 78312809264), (2, 39156404632), (4, 19578202316), (8, 9789101158), (16, 4894550579), (6961, 11250224), (13922, 5625112), (27844, 2812556), (55688, 1406278), (111376, 703139)]