64235906

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{523}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 114290688

約数和(自身を除く): 50054782

約数列:

[1, 2, 7, 14, 31, 62, 217, 283, 434, 523, 566, 1046, 1981, 3661, 3962, 7322, 8773, 16213, 17546, 32426, 61411, 113491, 122822, 148009, 226982, 296018, 1036063, 2072126, 4588279, 9176558, 32117953, 64235906]

約数ペア:

[(1, 64235906), (2, 32117953), (7, 9176558), (14, 4588279), (31, 2072126), (62, 1036063), (217, 296018), (283, 226982), (434, 148009), (523, 122822), (566, 113491), (1046, 61411), (1981, 32426), (3661, 17546), (3962, 16213), (7322, 8773)]