25823868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 72941568

約数和(自身を除く): 47117700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 47, 62, 84, 93, 94, 124, 141, 186, 188, 211, 217, 282, 329, 372, 422, 434, 564, 633, 651, 658, 844, 868, 987, 1266, 1302, 1316, 1457, 1477, 1974, 2532, 2604, 2914, 2954, 3948, 4371, 4431, 5828, 5908, 6541, 8742, 8862, 9917, 10199, 13082, 17484, 17724, 19623, 19834, 20398, 26164, 29751, 30597, 39246, 39668, 40796, 45787, 59502, 61194, 69419, 78492, 91574, 119004, 122388, 137361, 138838, 183148, 208257, 274722, 277676, 307427, 416514, 549444, 614854, 833028, 922281, 1229708, 1844562, 2151989, 3689124, 4303978, 6455967, 8607956, 12911934, 25823868]

約数ペア:

[(1, 25823868), (2, 12911934), (3, 8607956), (4, 6455967), (6, 4303978), (7, 3689124), (12, 2151989), (14, 1844562), (21, 1229708), (28, 922281), (31, 833028), (42, 614854), (47, 549444), (62, 416514), (84, 307427), (93, 277676), (94, 274722), (124, 208257), (141, 183148), (186, 138838), (188, 137361), (211, 122388), (217, 119004), (282, 91574), (329, 78492), (372, 69419), (422, 61194), (434, 59502), (564, 45787), (633, 40796), (651, 39668), (658, 39246), (844, 30597), (868, 29751), (987, 26164), (1266, 20398), (1302, 19834), (1316, 19623), (1457, 17724), (1477, 17484), (1974, 13082), (2532, 10199), (2604, 9917), (2914, 8862), (2954, 8742), (3948, 6541), (4371, 5908), (4431, 5828)]