25082512

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 120

約数和(自身を含む): 64120896

約数和(自身を除く): 39038384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 49, 52, 56, 91, 92, 98, 104, 107, 112, 161, 182, 184, 196, 208, 214, 299, 322, 364, 368, 392, 428, 598, 637, 644, 728, 749, 784, 856, 1127, 1196, 1274, 1288, 1391, 1456, 1498, 1712, 2093, 2254, 2392, 2461, 2548, 2576, 2782, 2996, 4186, 4508, 4784, 4922, 5096, 5243, 5564, 5992, 8372, 9016, 9737, 9844, 10192, 10486, 11128, 11984, 14651, 16744, 17227, 18032, 19474, 19688, 20972, 22256, 29302, 31993, 33488, 34454, 38948, 39376, 41944, 58604, 63986, 68159, 68908, 77896, 83888, 117208, 120589, 127972, 136318, 137816, 155792, 223951, 234416, 241178, 255944, 272636, 275632, 447902, 482356, 511888, 545272, 895804, 964712, 1090544, 1567657, 1791608, 1929424, 3135314, 3583216, 6270628, 12541256, 25082512]

約数ペア:

[(1, 25082512), (2, 12541256), (4, 6270628), (7, 3583216), (8, 3135314), (13, 1929424), (14, 1791608), (16, 1567657), (23, 1090544), (26, 964712), (28, 895804), (46, 545272), (49, 511888), (52, 482356), (56, 447902), (91, 275632), (92, 272636), (98, 255944), (104, 241178), (107, 234416), (112, 223951), (161, 155792), (182, 137816), (184, 136318), (196, 127972), (208, 120589), (214, 117208), (299, 83888), (322, 77896), (364, 68908), (368, 68159), (392, 63986), (428, 58604), (598, 41944), (637, 39376), (644, 38948), (728, 34454), (749, 33488), (784, 31993), (856, 29302), (1127, 22256), (1196, 20972), (1274, 19688), (1288, 19474), (1391, 18032), (1456, 17227), (1498, 16744), (1712, 14651), (2093, 11984), (2254, 11128), (2392, 10486), (2461, 10192), (2548, 9844), (2576, 9737), (2782, 9016), (2996, 8372), (4186, 5992), (4508, 5564), (4784, 5243), (4922, 5096)]