66982828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{4217}}^1$

素因数の和:4270

約数の個数: 36

約数和(自身を含む): 134992872

約数和(自身を除く): 68010044

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 361, 418, 722, 836, 1444, 3971, 4217, 7942, 8434, 15884, 16868, 46387, 80123, 92774, 160246, 185548, 320492, 881353, 1522337, 1762706, 3044674, 3525412, 6089348, 16745707, 33491414, 66982828]

約数ペア:

[(1, 66982828), (2, 33491414), (4, 16745707), (11, 6089348), (19, 3525412), (22, 3044674), (38, 1762706), (44, 1522337), (76, 881353), (209, 320492), (361, 185548), (418, 160246), (722, 92774), (836, 80123), (1444, 46387), (3971, 16868), (4217, 15884), (7942, 8434)]