743008

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 1741824

約数和(自身を除く): 998816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 107, 112, 124, 214, 217, 224, 248, 428, 434, 496, 749, 856, 868, 992, 1498, 1712, 1736, 2996, 3317, 3424, 3472, 5992, 6634, 6944, 11984, 13268, 23219, 23968, 26536, 46438, 53072, 92876, 106144, 185752, 371504, 743008]

約数ペア:

[(1, 743008), (2, 371504), (4, 185752), (7, 106144), (8, 92876), (14, 53072), (16, 46438), (28, 26536), (31, 23968), (32, 23219), (56, 13268), (62, 11984), (107, 6944), (112, 6634), (124, 5992), (214, 3472), (217, 3424), (224, 3317), (248, 2996), (428, 1736), (434, 1712), (496, 1498), (749, 992), (856, 868)]