42496142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{30839}}^1$

素因数の和:30907

約数の個数: 16

約数和(自身を含む): 69945120

約数和(自身を除く): 27448978

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 30839, 61678, 400907, 801814, 1634467, 3268934, 21248071, 42496142]

約数ペア:

[(1, 42496142), (2, 21248071), (13, 3268934), (26, 1634467), (53, 801814), (106, 400907), (689, 61678), (1378, 30839)]