4787888

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:250

約数の個数: 60

約数和(自身を含む): 11195712

約数和(自身を除く): 6407824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 197, 217, 248, 392, 394, 434, 496, 784, 788, 868, 1379, 1519, 1576, 1736, 2758, 3038, 3152, 3472, 5516, 6076, 6107, 9653, 11032, 12152, 12214, 19306, 22064, 24304, 24428, 38612, 42749, 48856, 77224, 85498, 97712, 154448, 170996, 299243, 341992, 598486, 683984, 1196972, 2393944, 4787888]

約数ペア:

[(1, 4787888), (2, 2393944), (4, 1196972), (7, 683984), (8, 598486), (14, 341992), (16, 299243), (28, 170996), (31, 154448), (49, 97712), (56, 85498), (62, 77224), (98, 48856), (112, 42749), (124, 38612), (196, 24428), (197, 24304), (217, 22064), (248, 19306), (392, 12214), (394, 12152), (434, 11032), (496, 9653), (784, 6107), (788, 6076), (868, 5516), (1379, 3472), (1519, 3152), (1576, 3038), (1736, 2758)]