67730908

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{78031}}^1$

素因数の和:78073

約数の個数: 24

約数和(自身を含む): 139833344

約数和(自身を除く): 72102436

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 78031, 156062, 312124, 546217, 1092434, 2184868, 2418961, 4837922, 9675844, 16932727, 33865454, 67730908]

約数ペア:

[(1, 67730908), (2, 33865454), (4, 16932727), (7, 9675844), (14, 4837922), (28, 2418961), (31, 2184868), (62, 1092434), (124, 546217), (217, 312124), (434, 156062), (868, 78031)]