69880976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{397051}}^1$

素因数の和:397070

約数の個数: 20

約数和(自身を含む): 147703344

約数和(自身を除く): 77822368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 397051, 794102, 1588204, 3176408, 4367561, 6352816, 8735122, 17470244, 34940488, 69880976]

約数ペア:

[(1, 69880976), (2, 34940488), (4, 17470244), (8, 8735122), (11, 6352816), (16, 4367561), (22, 3176408), (44, 1588204), (88, 794102), (176, 397051)]