42857708

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{6971}}^1$

素因数の和:7057

約数の個数: 24

約数和(自身を含む): 79062480

約数和(自身を除く): 36204772

約数列:

[1, 2, 4, 29, 53, 58, 106, 116, 212, 1537, 3074, 6148, 6971, 13942, 27884, 202159, 369463, 404318, 738926, 808636, 1477852, 10714427, 21428854, 42857708]

約数ペア:

[(1, 42857708), (2, 21428854), (4, 10714427), (29, 1477852), (53, 808636), (58, 738926), (106, 404318), (116, 369463), (212, 202159), (1537, 27884), (3074, 13942), (6148, 6971)]