69153238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1657}}^1$

素因数の和:1948

約数の個数: 32

約数和(自身を含む): 129881088

約数和(自身を除く): 60727850

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 271, 542, 1657, 1897, 2981, 3314, 3794, 5962, 11599, 18227, 20867, 23198, 36454, 41734, 127589, 255178, 449047, 898094, 3143329, 4939517, 6286658, 9879034, 34576619, 69153238]

約数ペア:

[(1, 69153238), (2, 34576619), (7, 9879034), (11, 6286658), (14, 4939517), (22, 3143329), (77, 898094), (154, 449047), (271, 255178), (542, 127589), (1657, 41734), (1897, 36454), (2981, 23198), (3314, 20867), (3794, 18227), (5962, 11599)]