66695696

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{58711}}^1$

素因数の和:58790

約数の個数: 20

約数和(自身を含む): 131045184

約数和(自身を除く): 64349488

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 58711, 117422, 234844, 469688, 939376, 4168481, 8336962, 16673924, 33347848, 66695696]

約数ペア:

[(1, 66695696), (2, 33347848), (4, 16673924), (8, 8336962), (16, 4168481), (71, 939376), (142, 469688), (284, 234844), (568, 117422), (1136, 58711)]