68157376

素因数分解:

$2^6\times 7^1\times {\mathrm{167}}^1\times {\mathrm{911}}^1$

素因数の和:1097

約数の個数: 56

約数和(自身を含む): 155667456

約数和(自身を除く): 87510080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 167, 224, 334, 448, 668, 911, 1169, 1336, 1822, 2338, 2672, 3644, 4676, 5344, 6377, 7288, 9352, 10688, 12754, 14576, 18704, 25508, 29152, 37408, 51016, 58304, 74816, 102032, 152137, 204064, 304274, 408128, 608548, 1064959, 1217096, 2129918, 2434192, 4259836, 4868384, 8519672, 9736768, 17039344, 34078688, 68157376]

約数ペア:

[(1, 68157376), (2, 34078688), (4, 17039344), (7, 9736768), (8, 8519672), (14, 4868384), (16, 4259836), (28, 2434192), (32, 2129918), (56, 1217096), (64, 1064959), (112, 608548), (167, 408128), (224, 304274), (334, 204064), (448, 152137), (668, 102032), (911, 74816), (1169, 58304), (1336, 51016), (1822, 37408), (2338, 29152), (2672, 25508), (3644, 18704), (4676, 14576), (5344, 12754), (6377, 10688), (7288, 9352)]