71446441

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 15644759

約数列:

[1, 11, 19, 23, 89, 167, 209, 253, 437, 979, 1691, 1837, 2047, 3173, 3841, 4807, 14863, 18601, 22517, 34903, 38893, 42251, 72979, 163493, 282397, 341849, 427823, 802769, 3106367, 3760339, 6495131, 71446441]

約数ペア:

[(1, 71446441), (11, 6495131), (19, 3760339), (23, 3106367), (89, 802769), (167, 427823), (209, 341849), (253, 282397), (437, 163493), (979, 72979), (1691, 42251), (1837, 38893), (2047, 34903), (3173, 22517), (3841, 18601), (4807, 14863)]