15020864

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:223

約数の個数: 56

約数和(自身を含む): 31504128

約数和(自身を除く): 16483264

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 67, 113, 124, 134, 226, 248, 268, 452, 496, 536, 904, 992, 1072, 1808, 1984, 2077, 2144, 3503, 3616, 4154, 4288, 7006, 7232, 7571, 8308, 14012, 15142, 16616, 28024, 30284, 33232, 56048, 60568, 66464, 112096, 121136, 132928, 224192, 234701, 242272, 469402, 484544, 938804, 1877608, 3755216, 7510432, 15020864]

約数ペア:

[(1, 15020864), (2, 7510432), (4, 3755216), (8, 1877608), (16, 938804), (31, 484544), (32, 469402), (62, 242272), (64, 234701), (67, 224192), (113, 132928), (124, 121136), (134, 112096), (226, 66464), (248, 60568), (268, 56048), (452, 33232), (496, 30284), (536, 28024), (904, 16616), (992, 15142), (1072, 14012), (1808, 8308), (1984, 7571), (2077, 7232), (2144, 7006), (3503, 4288), (3616, 4154)]