1550697568

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{407221}}^1$

素因数の和:407255

約数の個数: 48

約数和(自身を含む): 3694317984

約数和(自身を除く): 2143620416

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 407221, 814442, 1628884, 2850547, 3257768, 5701094, 6515536, 6922757, 11402188, 13031072, 13845514, 22804376, 27691028, 45608752, 48459299, 55382056, 91217504, 96918598, 110764112, 193837196, 221528224, 387674392, 775348784, 1550697568]

約数ペア:

[(1, 1550697568), (2, 775348784), (4, 387674392), (7, 221528224), (8, 193837196), (14, 110764112), (16, 96918598), (17, 91217504), (28, 55382056), (32, 48459299), (34, 45608752), (56, 27691028), (68, 22804376), (112, 13845514), (119, 13031072), (136, 11402188), (224, 6922757), (238, 6515536), (272, 5701094), (476, 3257768), (544, 2850547), (952, 1628884), (1904, 814442), (3808, 407221)]