15975232

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1$

素因数の和:256

約数の個数: 84

約数和(自身を含む): 39416736

約数和(自身を除く): 23441504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 169, 182, 208, 211, 224, 338, 364, 416, 422, 448, 676, 728, 832, 844, 1183, 1352, 1456, 1477, 1688, 2366, 2704, 2743, 2912, 2954, 3376, 4732, 5408, 5486, 5824, 5908, 6752, 9464, 10816, 10972, 11816, 13504, 18928, 19201, 21944, 23632, 35659, 37856, 38402, 43888, 47264, 71318, 75712, 76804, 87776, 94528, 142636, 153608, 175552, 249613, 285272, 307216, 499226, 570544, 614432, 998452, 1141088, 1228864, 1996904, 2282176, 3993808, 7987616, 15975232]

約数ペア:

[(1, 15975232), (2, 7987616), (4, 3993808), (7, 2282176), (8, 1996904), (13, 1228864), (14, 1141088), (16, 998452), (26, 614432), (28, 570544), (32, 499226), (52, 307216), (56, 285272), (64, 249613), (91, 175552), (104, 153608), (112, 142636), (169, 94528), (182, 87776), (208, 76804), (211, 75712), (224, 71318), (338, 47264), (364, 43888), (416, 38402), (422, 37856), (448, 35659), (676, 23632), (728, 21944), (832, 19201), (844, 18928), (1183, 13504), (1352, 11816), (1456, 10972), (1477, 10816), (1688, 9464), (2366, 6752), (2704, 5908), (2743, 5824), (2912, 5486), (2954, 5408), (3376, 4732)]