74951248

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{9619}}^1$

素因数の和:10114

約数の個数: 20

約数和(自身を含む): 145531360

約数和(自身を除く): 70580112

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7792, 9619, 19238, 38476, 76952, 153904, 4684453, 9368906, 18737812, 37475624, 74951248]

約数ペア:

[(1, 74951248), (2, 37475624), (4, 18737812), (8, 9368906), (16, 4684453), (487, 153904), (974, 76952), (1948, 38476), (3896, 19238), (7792, 9619)]