71148388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{3917}}^1$

素因数の和:4179

約数の個数: 24

約数和(自身を含む): 131644800

約数和(自身を除く): 60496412

約数列:

[1, 2, 4, 19, 38, 76, 239, 478, 956, 3917, 4541, 7834, 9082, 15668, 18164, 74423, 148846, 297692, 936163, 1872326, 3744652, 17787097, 35574194, 71148388]

約数ペア:

[(1, 71148388), (2, 35574194), (4, 17787097), (19, 3744652), (38, 1872326), (76, 936163), (239, 297692), (478, 148846), (956, 74423), (3917, 18164), (4541, 15668), (7834, 9082)]