69937048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{514243}}^1$

素因数の和:514266

約数の個数: 16

約数和(自身を含む): 138845880

約数和(自身を除く): 68908832

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 514243, 1028486, 2056972, 4113944, 8742131, 17484262, 34968524, 69937048]

約数ペア:

[(1, 69937048), (2, 34968524), (4, 17484262), (8, 8742131), (17, 4113944), (34, 2056972), (68, 1028486), (136, 514243)]