71399090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{12289}}^1$

素因数の和:12386

約数の個数: 32

約数和(自身を含む): 148659840

約数和(自身を除く): 77260750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5810, 12289, 24578, 61445, 86023, 122890, 172046, 430115, 860230, 1019987, 2039974, 5099935, 7139909, 10199870, 14279818, 35699545, 71399090]

約数ペア:

[(1, 71399090), (2, 35699545), (5, 14279818), (7, 10199870), (10, 7139909), (14, 5099935), (35, 2039974), (70, 1019987), (83, 860230), (166, 430115), (415, 172046), (581, 122890), (830, 86023), (1162, 61445), (2905, 24578), (5810, 12289)]