70369274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{20807}}^1$

素因数の和:20917

約数の個数: 16

約数和(自身を含む): 112363200

約数和(自身を除く): 41993926

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 20807, 41614, 395333, 790666, 1851823, 3703646, 35184637, 70369274]

約数ペア:

[(1, 70369274), (2, 35184637), (19, 3703646), (38, 1851823), (89, 790666), (178, 395333), (1691, 41614), (3382, 20807)]