25517888

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:631

約数の個数: 56

約数和(自身を含む): 56168544

約数和(自身を除く): 30650656

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 67, 88, 134, 176, 268, 352, 536, 541, 704, 737, 1072, 1082, 1474, 2144, 2164, 2948, 4288, 4328, 5896, 5951, 8656, 11792, 11902, 17312, 23584, 23804, 34624, 36247, 47168, 47608, 72494, 95216, 144988, 190432, 289976, 380864, 398717, 579952, 797434, 1159904, 1594868, 2319808, 3189736, 6379472, 12758944, 25517888]

約数ペア:

[(1, 25517888), (2, 12758944), (4, 6379472), (8, 3189736), (11, 2319808), (16, 1594868), (22, 1159904), (32, 797434), (44, 579952), (64, 398717), (67, 380864), (88, 289976), (134, 190432), (176, 144988), (268, 95216), (352, 72494), (536, 47608), (541, 47168), (704, 36247), (737, 34624), (1072, 23804), (1082, 23584), (1474, 17312), (2144, 11902), (2164, 11792), (2948, 8656), (4288, 5951), (4328, 5896)]