25871552

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 112

約数和(自身を含む): 64373760

約数和(自身を除く): 38502208

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 43, 56, 64, 68, 79, 86, 112, 119, 136, 158, 172, 224, 238, 272, 301, 316, 344, 448, 476, 544, 553, 602, 632, 688, 731, 952, 1088, 1106, 1204, 1264, 1343, 1376, 1462, 1904, 2212, 2408, 2528, 2686, 2752, 2924, 3397, 3808, 4424, 4816, 5056, 5117, 5372, 5848, 6794, 7616, 8848, 9401, 9632, 10234, 10744, 11696, 13588, 17696, 18802, 19264, 20468, 21488, 23392, 23779, 27176, 35392, 37604, 40936, 42976, 46784, 47558, 54352, 57749, 75208, 81872, 85952, 95116, 108704, 115498, 150416, 163744, 190232, 217408, 230996, 300832, 327488, 380464, 404243, 461992, 601664, 760928, 808486, 923984, 1521856, 1616972, 1847968, 3233944, 3695936, 6467888, 12935776, 25871552]

約数ペア:

[(1, 25871552), (2, 12935776), (4, 6467888), (7, 3695936), (8, 3233944), (14, 1847968), (16, 1616972), (17, 1521856), (28, 923984), (32, 808486), (34, 760928), (43, 601664), (56, 461992), (64, 404243), (68, 380464), (79, 327488), (86, 300832), (112, 230996), (119, 217408), (136, 190232), (158, 163744), (172, 150416), (224, 115498), (238, 108704), (272, 95116), (301, 85952), (316, 81872), (344, 75208), (448, 57749), (476, 54352), (544, 47558), (553, 46784), (602, 42976), (632, 40936), (688, 37604), (731, 35392), (952, 27176), (1088, 23779), (1106, 23392), (1204, 21488), (1264, 20468), (1343, 19264), (1376, 18802), (1462, 17696), (1904, 13588), (2212, 11696), (2408, 10744), (2528, 10234), (2686, 9632), (2752, 9401), (2924, 8848), (3397, 7616), (3808, 6794), (4424, 5848), (4816, 5372), (5056, 5117)]