66451042

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{153113}}^1$

素因数の和:153153

約数の個数: 16

約数和(自身を含む): 117591552

約数和(自身を除く): 51140510

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 153113, 306226, 1071791, 2143582, 4746503, 9493006, 33225521, 66451042]

約数ペア:

[(1, 66451042), (2, 33225521), (7, 9493006), (14, 4746503), (31, 2143582), (62, 1071791), (217, 306226), (434, 153113)]