28753152

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1291}}^1$

素因数の和:1339

約数の個数: 72

約数和(自身を含む): 79225440

約数和(自身を除く): 50472288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 696, 768, 928, 1291, 1392, 1856, 2582, 2784, 3712, 3873, 5164, 5568, 7424, 7746, 10328, 11136, 15492, 20656, 22272, 30984, 37439, 41312, 61968, 74878, 82624, 112317, 123936, 149756, 165248, 224634, 247872, 299512, 330496, 449268, 495744, 599024, 898536, 991488, 1198048, 1797072, 2396096, 3594144, 4792192, 7188288, 9584384, 14376576, 28753152]

約数ペア:

[(1, 28753152), (2, 14376576), (3, 9584384), (4, 7188288), (6, 4792192), (8, 3594144), (12, 2396096), (16, 1797072), (24, 1198048), (29, 991488), (32, 898536), (48, 599024), (58, 495744), (64, 449268), (87, 330496), (96, 299512), (116, 247872), (128, 224634), (174, 165248), (192, 149756), (232, 123936), (256, 112317), (348, 82624), (384, 74878), (464, 61968), (696, 41312), (768, 37439), (928, 30984), (1291, 22272), (1392, 20656), (1856, 15492), (2582, 11136), (2784, 10328), (3712, 7746), (3873, 7424), (5164, 5568)]