42887871264

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{63821237}}^1$

素因数の和:63821257

約数の個数: 48

約数和(自身を含む): 128663615808

約数和(自身を除く): 85775744544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 63821237, 127642474, 191463711, 255284948, 382927422, 446748659, 510569896, 765854844, 893497318, 1021139792, 1340245977, 1531709688, 1786994636, 2042279584, 2680491954, 3063419376, 3573989272, 5360983908, 6126838752, 7147978544, 10721967816, 14295957088, 21443935632, 42887871264]

約数ペア:

[(1, 42887871264), (2, 21443935632), (3, 14295957088), (4, 10721967816), (6, 7147978544), (7, 6126838752), (8, 5360983908), (12, 3573989272), (14, 3063419376), (16, 2680491954), (21, 2042279584), (24, 1786994636), (28, 1531709688), (32, 1340245977), (42, 1021139792), (48, 893497318), (56, 765854844), (84, 510569896), (96, 446748659), (112, 382927422), (168, 255284948), (224, 191463711), (336, 127642474), (672, 63821237)]