16441728

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:975

約数の個数: 64

約数和(自身を含む): 44651520

約数和(自身を除く): 28209792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 282, 376, 384, 564, 752, 911, 1128, 1504, 1822, 2256, 2733, 3008, 3644, 4512, 5466, 6016, 7288, 9024, 10932, 14576, 18048, 21864, 29152, 42817, 43728, 58304, 85634, 87456, 116608, 128451, 171268, 174912, 256902, 342536, 349824, 513804, 685072, 1027608, 1370144, 2055216, 2740288, 4110432, 5480576, 8220864, 16441728]

約数ペア:

[(1, 16441728), (2, 8220864), (3, 5480576), (4, 4110432), (6, 2740288), (8, 2055216), (12, 1370144), (16, 1027608), (24, 685072), (32, 513804), (47, 349824), (48, 342536), (64, 256902), (94, 174912), (96, 171268), (128, 128451), (141, 116608), (188, 87456), (192, 85634), (282, 58304), (376, 43728), (384, 42817), (564, 29152), (752, 21864), (911, 18048), (1128, 14576), (1504, 10932), (1822, 9024), (2256, 7288), (2733, 6016), (3008, 5466), (3644, 4512)]