65728828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{78623}}^1$

素因数の和:78657

約数の個数: 24

約数和(自身を含む): 132088320

約数和(自身を除く): 66359492

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 78623, 157246, 314492, 864853, 1493837, 1729706, 2987674, 3459412, 5975348, 16432207, 32864414, 65728828]

約数ペア:

[(1, 65728828), (2, 32864414), (4, 16432207), (11, 5975348), (19, 3459412), (22, 2987674), (38, 1729706), (44, 1493837), (76, 864853), (209, 314492), (418, 157246), (836, 78623)]