70438634

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1489}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 125875200

約数和(自身を除く): 55436566

約数列:

[1, 2, 7, 14, 31, 62, 109, 217, 218, 434, 763, 1489, 1526, 2978, 3379, 6758, 10423, 20846, 23653, 46159, 47306, 92318, 162301, 323113, 324602, 646226, 1136107, 2272214, 5031331, 10062662, 35219317, 70438634]

約数ペア:

[(1, 70438634), (2, 35219317), (7, 10062662), (14, 5031331), (31, 2272214), (62, 1136107), (109, 646226), (217, 324602), (218, 323113), (434, 162301), (763, 92318), (1489, 47306), (1526, 46159), (2978, 23653), (3379, 20846), (6758, 10423)]