57161728

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 130712400

約数和(自身を除く): 73550672

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 113, 128, 152, 208, 226, 247, 256, 304, 416, 452, 494, 512, 608, 832, 904, 988, 1024, 1216, 1469, 1664, 1808, 1976, 2048, 2147, 2432, 2938, 3328, 3616, 3952, 4294, 4864, 5876, 6656, 7232, 7904, 8588, 9728, 11752, 13312, 14464, 15808, 17176, 19456, 23504, 26624, 27911, 28928, 31616, 34352, 38912, 47008, 55822, 57856, 63232, 68704, 94016, 111644, 115712, 126464, 137408, 188032, 223288, 231424, 252928, 274816, 376064, 446576, 505856, 549632, 752128, 893152, 1099264, 1504256, 1786304, 2198528, 3008512, 3572608, 4397056, 7145216, 14290432, 28580864, 57161728]

約数ペア:

[(1, 57161728), (2, 28580864), (4, 14290432), (8, 7145216), (13, 4397056), (16, 3572608), (19, 3008512), (26, 2198528), (32, 1786304), (38, 1504256), (52, 1099264), (64, 893152), (76, 752128), (104, 549632), (113, 505856), (128, 446576), (152, 376064), (208, 274816), (226, 252928), (247, 231424), (256, 223288), (304, 188032), (416, 137408), (452, 126464), (494, 115712), (512, 111644), (608, 94016), (832, 68704), (904, 63232), (988, 57856), (1024, 55822), (1216, 47008), (1469, 38912), (1664, 34352), (1808, 31616), (1976, 28928), (2048, 27911), (2147, 26624), (2432, 23504), (2938, 19456), (3328, 17176), (3616, 15808), (3952, 14464), (4294, 13312), (4864, 11752), (5876, 9728), (6656, 8588), (7232, 7904)]