13925408

素因数分解:

$2^5\times 7^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 72

約数和(自身を含む): 32577552

約数和(自身を除く): 18652144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 83, 98, 107, 112, 166, 196, 214, 224, 332, 392, 428, 581, 664, 749, 784, 856, 1162, 1328, 1498, 1568, 1712, 2324, 2656, 2996, 3424, 4067, 4648, 5243, 5992, 8134, 8881, 9296, 10486, 11984, 16268, 17762, 18592, 20972, 23968, 32536, 35524, 41944, 62167, 65072, 71048, 83888, 124334, 130144, 142096, 167776, 248668, 284192, 435169, 497336, 870338, 994672, 1740676, 1989344, 3481352, 6962704, 13925408]

約数ペア:

[(1, 13925408), (2, 6962704), (4, 3481352), (7, 1989344), (8, 1740676), (14, 994672), (16, 870338), (28, 497336), (32, 435169), (49, 284192), (56, 248668), (83, 167776), (98, 142096), (107, 130144), (112, 124334), (166, 83888), (196, 71048), (214, 65072), (224, 62167), (332, 41944), (392, 35524), (428, 32536), (581, 23968), (664, 20972), (749, 18592), (784, 17762), (856, 16268), (1162, 11984), (1328, 10486), (1498, 9296), (1568, 8881), (1712, 8134), (2324, 5992), (2656, 5243), (2996, 4648), (3424, 4067)]