67662196

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 140073472

約数和(自身を除く): 72411276

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 241, 259, 271, 482, 518, 542, 964, 1036, 1084, 1687, 1897, 3374, 3794, 6748, 7588, 8917, 10027, 17834, 20054, 35668, 40108, 62419, 65311, 70189, 124838, 130622, 140378, 249676, 261244, 280756, 457177, 914354, 1828708, 2416507, 4833014, 9666028, 16915549, 33831098, 67662196]

約数ペア:

[(1, 67662196), (2, 33831098), (4, 16915549), (7, 9666028), (14, 4833014), (28, 2416507), (37, 1828708), (74, 914354), (148, 457177), (241, 280756), (259, 261244), (271, 249676), (482, 140378), (518, 130622), (542, 124838), (964, 70189), (1036, 65311), (1084, 62419), (1687, 40108), (1897, 35668), (3374, 20054), (3794, 17834), (6748, 10027), (7588, 8917)]