67260452

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{77489}}^1$

素因数の和:77531

約数の個数: 24

約数和(自身を含む): 138862080

約数和(自身を除く): 71601628

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 77489, 154978, 309956, 542423, 1084846, 2169692, 2402159, 4804318, 9608636, 16815113, 33630226, 67260452]

約数ペア:

[(1, 67260452), (2, 33630226), (4, 16815113), (7, 9608636), (14, 4804318), (28, 2402159), (31, 2169692), (62, 1084846), (124, 542423), (217, 309956), (434, 154978), (868, 77489)]