28519296

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 84823200

約数和(自身を除く): 56303904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 64, 78, 87, 96, 104, 116, 128, 156, 174, 192, 197, 208, 232, 312, 348, 377, 384, 394, 416, 464, 591, 624, 696, 754, 788, 832, 928, 1131, 1182, 1248, 1392, 1508, 1576, 1664, 1856, 2262, 2364, 2496, 2561, 2784, 3016, 3152, 3712, 4524, 4728, 4992, 5122, 5568, 5713, 6032, 6304, 7683, 9048, 9456, 10244, 11136, 11426, 12064, 12608, 15366, 17139, 18096, 18912, 20488, 22852, 24128, 25216, 30732, 34278, 36192, 37824, 40976, 45704, 48256, 61464, 68556, 72384, 74269, 75648, 81952, 91408, 122928, 137112, 144768, 148538, 163904, 182816, 222807, 245856, 274224, 297076, 327808, 365632, 445614, 491712, 548448, 594152, 731264, 891228, 983424, 1096896, 1188304, 1782456, 2193792, 2376608, 3564912, 4753216, 7129824, 9506432, 14259648, 28519296]

約数ペア:

[(1, 28519296), (2, 14259648), (3, 9506432), (4, 7129824), (6, 4753216), (8, 3564912), (12, 2376608), (13, 2193792), (16, 1782456), (24, 1188304), (26, 1096896), (29, 983424), (32, 891228), (39, 731264), (48, 594152), (52, 548448), (58, 491712), (64, 445614), (78, 365632), (87, 327808), (96, 297076), (104, 274224), (116, 245856), (128, 222807), (156, 182816), (174, 163904), (192, 148538), (197, 144768), (208, 137112), (232, 122928), (312, 91408), (348, 81952), (377, 75648), (384, 74269), (394, 72384), (416, 68556), (464, 61464), (591, 48256), (624, 45704), (696, 40976), (754, 37824), (788, 36192), (832, 34278), (928, 30732), (1131, 25216), (1182, 24128), (1248, 22852), (1392, 20488), (1508, 18912), (1576, 18096), (1664, 17139), (1856, 15366), (2262, 12608), (2364, 12064), (2496, 11426), (2561, 11136), (2784, 10244), (3016, 9456), (3152, 9048), (3712, 7683), (4524, 6304), (4728, 6032), (4992, 5713), (5122, 5568)]