67490038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 132857856

約数和(自身を除く): 65367818

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 67, 77, 134, 154, 211, 217, 341, 422, 434, 469, 682, 737, 938, 1474, 1477, 2077, 2321, 2387, 2954, 4154, 4642, 4774, 5159, 6541, 10318, 13082, 14137, 14539, 16247, 22847, 28274, 29078, 32494, 45694, 45787, 71951, 91574, 98959, 143902, 155507, 159929, 197918, 311014, 319858, 438247, 503657, 876494, 1007314, 1088549, 2177098, 3067729, 4820717, 6135458, 9641434, 33745019, 67490038]

約数ペア:

[(1, 67490038), (2, 33745019), (7, 9641434), (11, 6135458), (14, 4820717), (22, 3067729), (31, 2177098), (62, 1088549), (67, 1007314), (77, 876494), (134, 503657), (154, 438247), (211, 319858), (217, 311014), (341, 197918), (422, 159929), (434, 155507), (469, 143902), (682, 98959), (737, 91574), (938, 71951), (1474, 45787), (1477, 45694), (2077, 32494), (2321, 29078), (2387, 28274), (2954, 22847), (4154, 16247), (4642, 14539), (4774, 14137), (5159, 13082), (6541, 10318)]