25420356

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1873}}^1$

素因数の和:1925

約数の個数: 72

約数和(自身を含む): 71624280

約数和(自身を除く): 46203924

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 1873, 2262, 3393, 3746, 4524, 5619, 6786, 7492, 11238, 13572, 16857, 22476, 24349, 33714, 48698, 54317, 67428, 73047, 97396, 108634, 146094, 162951, 217268, 219141, 292188, 325902, 438282, 488853, 651804, 706121, 876564, 977706, 1412242, 1955412, 2118363, 2824484, 4236726, 6355089, 8473452, 12710178, 25420356]

約数ペア:

[(1, 25420356), (2, 12710178), (3, 8473452), (4, 6355089), (6, 4236726), (9, 2824484), (12, 2118363), (13, 1955412), (18, 1412242), (26, 977706), (29, 876564), (36, 706121), (39, 651804), (52, 488853), (58, 438282), (78, 325902), (87, 292188), (116, 219141), (117, 217268), (156, 162951), (174, 146094), (234, 108634), (261, 97396), (348, 73047), (377, 67428), (468, 54317), (522, 48698), (754, 33714), (1044, 24349), (1131, 22476), (1508, 16857), (1873, 13572), (2262, 11238), (3393, 7492), (3746, 6786), (4524, 5619)]