64237537

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 84913920

約数和(自身を除く): 20676383

約数列:

[1, 7, 13, 19, 53, 91, 133, 247, 371, 689, 701, 1007, 1729, 4823, 4907, 7049, 9113, 13091, 13319, 37153, 63791, 91637, 93233, 173147, 260071, 482989, 705907, 1212029, 3380923, 4941349, 9176791, 64237537]

約数ペア:

[(1, 64237537), (7, 9176791), (13, 4941349), (19, 3380923), (53, 1212029), (91, 705907), (133, 482989), (247, 260071), (371, 173147), (689, 93233), (701, 91637), (1007, 63791), (1729, 37153), (4823, 13319), (4907, 13091), (7049, 9113)]