63688684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{1549}}^1$

素因数の和:2113

約数の個数: 24

約数和(自身を含む): 117614000

約数和(自身を除く): 53925316

約数列:

[1, 2, 4, 19, 38, 76, 541, 1082, 1549, 2164, 3098, 6196, 10279, 20558, 29431, 41116, 58862, 117724, 838009, 1676018, 3352036, 15922171, 31844342, 63688684]

約数ペア:

[(1, 63688684), (2, 31844342), (4, 15922171), (19, 3352036), (38, 1676018), (76, 838009), (541, 117724), (1082, 58862), (1549, 41116), (2164, 29431), (3098, 20558), (6196, 10279)]