66294298

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{19813}}^1$

素因数の和:20061

約数の個数: 16

約数和(自身を含む): 114128640

約数和(自身を除く): 47834342

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 19813, 39626, 138691, 277382, 4735307, 9470614, 33147149, 66294298]

約数ペア:

[(1, 66294298), (2, 33147149), (7, 9470614), (14, 4735307), (239, 277382), (478, 138691), (1673, 39626), (3346, 19813)]