61948408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 129276000

約数和(自身を除く): 67327592

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 113, 116, 136, 139, 226, 232, 278, 452, 493, 556, 904, 986, 1112, 1921, 1972, 2363, 3277, 3842, 3944, 4031, 4726, 6554, 7684, 8062, 9452, 13108, 15368, 15707, 16124, 18904, 26216, 31414, 32248, 55709, 62828, 68527, 111418, 125656, 137054, 222836, 267019, 274108, 445672, 455503, 534038, 548216, 911006, 1068076, 1822012, 2136152, 3644024, 7743551, 15487102, 30974204, 61948408]

約数ペア:

[(1, 61948408), (2, 30974204), (4, 15487102), (8, 7743551), (17, 3644024), (29, 2136152), (34, 1822012), (58, 1068076), (68, 911006), (113, 548216), (116, 534038), (136, 455503), (139, 445672), (226, 274108), (232, 267019), (278, 222836), (452, 137054), (493, 125656), (556, 111418), (904, 68527), (986, 62828), (1112, 55709), (1921, 32248), (1972, 31414), (2363, 26216), (3277, 18904), (3842, 16124), (3944, 15707), (4031, 15368), (4726, 13108), (6554, 9452), (7684, 8062)]