70756756

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{81517}}^1$

素因数の和:81559

約数の個数: 24

約数和(自身を含む): 146080256

約数和(自身を除く): 75323500

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 81517, 163034, 326068, 570619, 1141238, 2282476, 2527027, 5054054, 10108108, 17689189, 35378378, 70756756]

約数ペア:

[(1, 70756756), (2, 35378378), (4, 17689189), (7, 10108108), (14, 5054054), (28, 2527027), (31, 2282476), (62, 1141238), (124, 570619), (217, 326068), (434, 163034), (868, 81517)]