25813452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 74317824

約数和(自身を除く): 48504372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 62, 69, 84, 92, 93, 124, 138, 161, 186, 217, 276, 322, 372, 431, 434, 483, 644, 651, 713, 862, 868, 966, 1293, 1302, 1426, 1724, 1932, 2139, 2586, 2604, 2852, 3017, 4278, 4991, 5172, 6034, 8556, 9051, 9913, 9982, 12068, 13361, 14973, 18102, 19826, 19964, 26722, 29739, 29946, 36204, 39652, 40083, 53444, 59478, 59892, 69391, 80166, 93527, 118956, 138782, 160332, 187054, 208173, 277564, 280581, 307303, 374108, 416346, 561162, 614606, 832692, 921909, 1122324, 1229212, 1843818, 2151121, 3687636, 4302242, 6453363, 8604484, 12906726, 25813452]

約数ペア:

[(1, 25813452), (2, 12906726), (3, 8604484), (4, 6453363), (6, 4302242), (7, 3687636), (12, 2151121), (14, 1843818), (21, 1229212), (23, 1122324), (28, 921909), (31, 832692), (42, 614606), (46, 561162), (62, 416346), (69, 374108), (84, 307303), (92, 280581), (93, 277564), (124, 208173), (138, 187054), (161, 160332), (186, 138782), (217, 118956), (276, 93527), (322, 80166), (372, 69391), (431, 59892), (434, 59478), (483, 53444), (644, 40083), (651, 39652), (713, 36204), (862, 29946), (868, 29739), (966, 26722), (1293, 19964), (1302, 19826), (1426, 18102), (1724, 14973), (1932, 13361), (2139, 12068), (2586, 9982), (2604, 9913), (2852, 9051), (3017, 8556), (4278, 6034), (4991, 5172)]