29281812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2621}}^1$

素因数の和:2661

約数の個数: 72

約数和(自身を含む): 83694240

約数和(自身を除く): 54412428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2621, 2793, 3724, 5242, 5586, 7863, 10484, 11172, 15726, 18347, 31452, 36694, 49799, 55041, 73388, 99598, 110082, 128429, 149397, 199196, 220164, 256858, 298794, 348593, 385287, 513716, 597588, 697186, 770574, 1045779, 1394372, 1541148, 2091558, 2440151, 4183116, 4880302, 7320453, 9760604, 14640906, 29281812]

約数ペア:

[(1, 29281812), (2, 14640906), (3, 9760604), (4, 7320453), (6, 4880302), (7, 4183116), (12, 2440151), (14, 2091558), (19, 1541148), (21, 1394372), (28, 1045779), (38, 770574), (42, 697186), (49, 597588), (57, 513716), (76, 385287), (84, 348593), (98, 298794), (114, 256858), (133, 220164), (147, 199196), (196, 149397), (228, 128429), (266, 110082), (294, 99598), (399, 73388), (532, 55041), (588, 49799), (798, 36694), (931, 31452), (1596, 18347), (1862, 15726), (2621, 11172), (2793, 10484), (3724, 7863), (5242, 5586)]