66097558

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{3257}}^1$

素因数の和:3471

約数の個数: 16

約数和(自身を含む): 101258640

約数和(自身を除く): 35161082

約数列:

[1, 2, 73, 139, 146, 278, 3257, 6514, 10147, 20294, 237761, 452723, 475522, 905446, 33048779, 66097558]

約数ペア:

[(1, 66097558), (2, 33048779), (73, 905446), (139, 475522), (146, 452723), (278, 237761), (3257, 20294), (6514, 10147)]