69813254

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1489}}^1$

素因数の和:1712

約数の個数: 32

約数和(自身を含む): 127448640

約数和(自身を除く): 57635386

約数列:

[1, 2, 7, 14, 17, 34, 119, 197, 238, 394, 1379, 1489, 2758, 2978, 3349, 6698, 10423, 20846, 23443, 25313, 46886, 50626, 177191, 293333, 354382, 586666, 2053331, 4106662, 4986661, 9973322, 34906627, 69813254]

約数ペア:

[(1, 69813254), (2, 34906627), (7, 9973322), (14, 4986661), (17, 4106662), (34, 2053331), (119, 586666), (197, 354382), (238, 293333), (394, 177191), (1379, 50626), (1489, 46886), (2758, 25313), (2978, 23443), (3349, 20846), (6698, 10423)]