71249354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7411}}^1$

素因数の和:7466

約数の個数: 32

約数和(自身を含む): 128079360

約数和(自身を除く): 56830006

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 4807, 7411, 9614, 14822, 81521, 140809, 163042, 170453, 281618, 340906, 1548899, 1874983, 3097798, 3238607, 3749966, 6477214, 35624677, 71249354]

約数ペア:

[(1, 71249354), (2, 35624677), (11, 6477214), (19, 3749966), (22, 3238607), (23, 3097798), (38, 1874983), (46, 1548899), (209, 340906), (253, 281618), (418, 170453), (437, 163042), (506, 140809), (874, 81521), (4807, 14822), (7411, 9614)]