33380074

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 66528000

約数和(自身を除く): 33147926

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 197, 247, 266, 343, 394, 494, 637, 686, 931, 1274, 1379, 1729, 1862, 2561, 2758, 3458, 3743, 4459, 5122, 6517, 7486, 8918, 9653, 12103, 13034, 17927, 19306, 24206, 26201, 35854, 48659, 52402, 67571, 84721, 97318, 125489, 135142, 169442, 183407, 250978, 340613, 366814, 681226, 878423, 1283849, 1756846, 2384291, 2567698, 4768582, 16690037, 33380074]

約数ペア:

[(1, 33380074), (2, 16690037), (7, 4768582), (13, 2567698), (14, 2384291), (19, 1756846), (26, 1283849), (38, 878423), (49, 681226), (91, 366814), (98, 340613), (133, 250978), (182, 183407), (197, 169442), (247, 135142), (266, 125489), (343, 97318), (394, 84721), (494, 67571), (637, 52402), (686, 48659), (931, 35854), (1274, 26201), (1379, 24206), (1729, 19306), (1862, 17927), (2561, 13034), (2758, 12103), (3458, 9653), (3743, 8918), (4459, 7486), (5122, 6517)]