63809144

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59971}}^1$

素因数の和:60003

約数の個数: 32

約数和(自身を含む): 143932800

約数和(自身を除く): 80123656

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 59971, 119942, 239884, 419797, 479768, 839594, 1139449, 1679188, 2278898, 3358376, 4557796, 7976143, 9115592, 15952286, 31904572, 63809144]

約数ペア:

[(1, 63809144), (2, 31904572), (4, 15952286), (7, 9115592), (8, 7976143), (14, 4557796), (19, 3358376), (28, 2278898), (38, 1679188), (56, 1139449), (76, 839594), (133, 479768), (152, 419797), (266, 239884), (532, 119942), (1064, 59971)]