25149348

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:346

約数の個数: 108

約数和(自身を含む): 75626460

約数和(自身を除く): 50477112

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 53, 63, 84, 98, 106, 126, 147, 159, 196, 212, 252, 269, 294, 318, 371, 441, 477, 538, 588, 636, 742, 807, 882, 954, 1076, 1113, 1484, 1614, 1764, 1883, 1908, 2226, 2421, 2597, 3228, 3339, 3766, 4452, 4842, 5194, 5649, 6678, 7532, 7791, 9684, 10388, 11298, 13181, 13356, 14257, 15582, 16947, 22596, 23373, 26362, 28514, 31164, 33894, 39543, 42771, 46746, 52724, 57028, 67788, 79086, 85542, 93492, 99799, 118629, 128313, 158172, 171084, 199598, 237258, 256626, 299397, 399196, 474516, 513252, 598794, 698593, 898191, 1197588, 1397186, 1796382, 2095779, 2794372, 3592764, 4191558, 6287337, 8383116, 12574674, 25149348]

約数ペア:

[(1, 25149348), (2, 12574674), (3, 8383116), (4, 6287337), (6, 4191558), (7, 3592764), (9, 2794372), (12, 2095779), (14, 1796382), (18, 1397186), (21, 1197588), (28, 898191), (36, 698593), (42, 598794), (49, 513252), (53, 474516), (63, 399196), (84, 299397), (98, 256626), (106, 237258), (126, 199598), (147, 171084), (159, 158172), (196, 128313), (212, 118629), (252, 99799), (269, 93492), (294, 85542), (318, 79086), (371, 67788), (441, 57028), (477, 52724), (538, 46746), (588, 42771), (636, 39543), (742, 33894), (807, 31164), (882, 28514), (954, 26362), (1076, 23373), (1113, 22596), (1484, 16947), (1614, 15582), (1764, 14257), (1883, 13356), (1908, 13181), (2226, 11298), (2421, 10388), (2597, 9684), (3228, 7791), (3339, 7532), (3766, 6678), (4452, 5649), (4842, 5194)]