74604656

素因数分解:

$2^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2213}}^1$

素因数の和:2278

約数の個数: 60

約数和(自身を含む): 172134072

約数和(自身を除く): 97529416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 86, 98, 112, 172, 196, 301, 344, 392, 602, 688, 784, 1204, 2107, 2213, 2408, 4214, 4426, 4816, 8428, 8852, 15491, 16856, 17704, 30982, 33712, 35408, 61964, 95159, 108437, 123928, 190318, 216874, 247856, 380636, 433748, 666113, 761272, 867496, 1332226, 1522544, 1734992, 2664452, 4662791, 5328904, 9325582, 10657808, 18651164, 37302328, 74604656]

約数ペア:

[(1, 74604656), (2, 37302328), (4, 18651164), (7, 10657808), (8, 9325582), (14, 5328904), (16, 4662791), (28, 2664452), (43, 1734992), (49, 1522544), (56, 1332226), (86, 867496), (98, 761272), (112, 666113), (172, 433748), (196, 380636), (301, 247856), (344, 216874), (392, 190318), (602, 123928), (688, 108437), (784, 95159), (1204, 61964), (2107, 35408), (2213, 33712), (2408, 30982), (4214, 17704), (4426, 16856), (4816, 15491), (8428, 8852)]