68884976

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4789}}^1$

素因数の和:4857

約数の個数: 40

約数和(自身を含む): 142550400

約数和(自身を除く): 73665424

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 4789, 7192, 9578, 14384, 19156, 38312, 76624, 138881, 148459, 277762, 296918, 555524, 593836, 1111048, 1187672, 2222096, 2375344, 4305311, 8610622, 17221244, 34442488, 68884976]

約数ペア:

[(1, 68884976), (2, 34442488), (4, 17221244), (8, 8610622), (16, 4305311), (29, 2375344), (31, 2222096), (58, 1187672), (62, 1111048), (116, 593836), (124, 555524), (232, 296918), (248, 277762), (464, 148459), (496, 138881), (899, 76624), (1798, 38312), (3596, 19156), (4789, 14384), (7192, 9578)]