64714804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{210113}}^1$

素因数の和:210135

約数の個数: 24

約数和(自身を含む): 141196608

約数和(自身を除く): 76481804

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 210113, 420226, 840452, 1470791, 2311243, 2941582, 4622486, 5883164, 9244972, 16178701, 32357402, 64714804]

約数ペア:

[(1, 64714804), (2, 32357402), (4, 16178701), (7, 9244972), (11, 5883164), (14, 4622486), (22, 2941582), (28, 2311243), (44, 1470791), (77, 840452), (154, 420226), (308, 210113)]