25417952

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2141}}^1$

素因数の和:2211

約数の個数: 48

約数和(自身を含む): 58296672

約数和(自身を除く): 32878720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2141, 2968, 4282, 5936, 8564, 11872, 14987, 17128, 29974, 34256, 59948, 68512, 113473, 119896, 226946, 239792, 453892, 479584, 794311, 907784, 1588622, 1815568, 3177244, 3631136, 6354488, 12708976, 25417952]

約数ペア:

[(1, 25417952), (2, 12708976), (4, 6354488), (7, 3631136), (8, 3177244), (14, 1815568), (16, 1588622), (28, 907784), (32, 794311), (53, 479584), (56, 453892), (106, 239792), (112, 226946), (212, 119896), (224, 113473), (371, 68512), (424, 59948), (742, 34256), (848, 29974), (1484, 17128), (1696, 14987), (2141, 11872), (2968, 8564), (4282, 5936)]