71486296

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4241}}^1$

素因数の和:4304

約数の個数: 48

約数和(自身を含む): 159584040

約数和(自身を除く): 88097744

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 1204, 2107, 2408, 4214, 4241, 8428, 8482, 16856, 16964, 29687, 33928, 59374, 118748, 182363, 207809, 237496, 364726, 415618, 729452, 831236, 1276541, 1458904, 1662472, 2553082, 5106164, 8935787, 10212328, 17871574, 35743148, 71486296]

約数ペア:

[(1, 71486296), (2, 35743148), (4, 17871574), (7, 10212328), (8, 8935787), (14, 5106164), (28, 2553082), (43, 1662472), (49, 1458904), (56, 1276541), (86, 831236), (98, 729452), (172, 415618), (196, 364726), (301, 237496), (344, 207809), (392, 182363), (602, 118748), (1204, 59374), (2107, 33928), (2408, 29687), (4214, 16964), (4241, 16856), (8428, 8482)]