28060416

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:682

約数の個数: 108

約数和(自身を含む): 85296120

約数和(自身を除く): 57235704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 576, 608, 641, 684, 768, 912, 1152, 1216, 1282, 1368, 1824, 1923, 2304, 2432, 2564, 2736, 3648, 3846, 4864, 5128, 5472, 5769, 7296, 7692, 10256, 10944, 11538, 12179, 14592, 15384, 20512, 21888, 23076, 24358, 30768, 36537, 41024, 43776, 46152, 48716, 61536, 73074, 82048, 92304, 97432, 109611, 123072, 146148, 164096, 184608, 194864, 219222, 246144, 292296, 369216, 389728, 438444, 492288, 584592, 738432, 779456, 876888, 1169184, 1476864, 1558912, 1753776, 2338368, 3117824, 3507552, 4676736, 7015104, 9353472, 14030208, 28060416]

約数ペア:

[(1, 28060416), (2, 14030208), (3, 9353472), (4, 7015104), (6, 4676736), (8, 3507552), (9, 3117824), (12, 2338368), (16, 1753776), (18, 1558912), (19, 1476864), (24, 1169184), (32, 876888), (36, 779456), (38, 738432), (48, 584592), (57, 492288), (64, 438444), (72, 389728), (76, 369216), (96, 292296), (114, 246144), (128, 219222), (144, 194864), (152, 184608), (171, 164096), (192, 146148), (228, 123072), (256, 109611), (288, 97432), (304, 92304), (342, 82048), (384, 73074), (456, 61536), (576, 48716), (608, 46152), (641, 43776), (684, 41024), (768, 36537), (912, 30768), (1152, 24358), (1216, 23076), (1282, 21888), (1368, 20512), (1824, 15384), (1923, 14592), (2304, 12179), (2432, 11538), (2564, 10944), (2736, 10256), (3648, 7692), (3846, 7296), (4864, 5769), (5128, 5472)]