77531492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{27809}}^1$

素因数の和:27871

約数の個数: 24

約数和(自身を含む): 147170520

約数和(自身を除く): 69639028

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 27809, 55618, 111236, 472753, 945506, 1140169, 1891012, 2280338, 4560676, 19382873, 38765746, 77531492]

約数ペア:

[(1, 77531492), (2, 38765746), (4, 19382873), (17, 4560676), (34, 2280338), (41, 1891012), (68, 1140169), (82, 945506), (164, 472753), (697, 111236), (1394, 55618), (2788, 27809)]