140650048

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28541}}^1$

素因数の和:28571

約数の個数: 56

約数和(自身を含む): 347984064

約数和(自身を除く): 207334016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 28541, 57082, 114164, 199787, 228328, 313951, 399574, 456656, 627902, 799148, 913312, 1255804, 1598296, 1826624, 2197657, 2511608, 3196592, 4395314, 5023216, 6393184, 8790628, 10046432, 12786368, 17581256, 20092864, 35162512, 70325024, 140650048]

約数ペア:

[(1, 140650048), (2, 70325024), (4, 35162512), (7, 20092864), (8, 17581256), (11, 12786368), (14, 10046432), (16, 8790628), (22, 6393184), (28, 5023216), (32, 4395314), (44, 3196592), (56, 2511608), (64, 2197657), (77, 1826624), (88, 1598296), (112, 1255804), (154, 913312), (176, 799148), (224, 627902), (308, 456656), (352, 399574), (448, 313951), (616, 228328), (704, 199787), (1232, 114164), (2464, 57082), (4928, 28541)]