66309698

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 129212160

約数和(自身を除く): 62902462

約数列:

[1, 2, 7, 13, 14, 26, 37, 43, 74, 86, 91, 182, 229, 259, 301, 458, 481, 518, 559, 602, 962, 1118, 1591, 1603, 2977, 3182, 3206, 3367, 3913, 5954, 6734, 7826, 8473, 9847, 11137, 16946, 19694, 20683, 20839, 22274, 41366, 41678, 59311, 68929, 110149, 118622, 128011, 137858, 144781, 220298, 256022, 289562, 364339, 728678, 771043, 896077, 1542086, 1792154, 2550373, 4736407, 5100746, 9472814, 33154849, 66309698]

約数ペア:

[(1, 66309698), (2, 33154849), (7, 9472814), (13, 5100746), (14, 4736407), (26, 2550373), (37, 1792154), (43, 1542086), (74, 896077), (86, 771043), (91, 728678), (182, 364339), (229, 289562), (259, 256022), (301, 220298), (458, 144781), (481, 137858), (518, 128011), (559, 118622), (602, 110149), (962, 68929), (1118, 59311), (1591, 41678), (1603, 41366), (2977, 22274), (3182, 20839), (3206, 20683), (3367, 19694), (3913, 16946), (5954, 11137), (6734, 9847), (7826, 8473)]