71917716962

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1\times {\mathrm{23447}}^1$

素因数の和:24375

約数の個数: 64

約数和(自身を含む): 139922657280

約数和(自身を除く): 68004940318

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 887, 1729, 1774, 3458, 6209, 11531, 12418, 16853, 23062, 23447, 33706, 46894, 80717, 117971, 161434, 164129, 219089, 235942, 304811, 328258, 438178, 445493, 609622, 890986, 1533623, 2133677, 3067246, 3118451, 4267354, 5791409, 6236902, 11582818, 20797489, 40539863, 41594978, 81079726, 145582423, 270367357, 291164846, 395152291, 540734714, 790304582, 1892571499, 2766066037, 3785142998, 5136979783, 5532132074, 10273959566, 35958858481, 71917716962]

約数ペア:

[(1, 71917716962), (2, 35958858481), (7, 10273959566), (13, 5532132074), (14, 5136979783), (19, 3785142998), (26, 2766066037), (38, 1892571499), (91, 790304582), (133, 540734714), (182, 395152291), (247, 291164846), (266, 270367357), (494, 145582423), (887, 81079726), (1729, 41594978), (1774, 40539863), (3458, 20797489), (6209, 11582818), (11531, 6236902), (12418, 5791409), (16853, 4267354), (23062, 3118451), (23447, 3067246), (33706, 2133677), (46894, 1533623), (80717, 890986), (117971, 609622), (161434, 445493), (164129, 438178), (219089, 328258), (235942, 304811)]