66213464

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2711}}^1$

素因数の和:2831

約数の個数: 32

約数和(自身を含む): 128874240

約数和(自身を除く): 62660776

約数列:

[1, 2, 4, 8, 43, 71, 86, 142, 172, 284, 344, 568, 2711, 3053, 5422, 6106, 10844, 12212, 21688, 24424, 116573, 192481, 233146, 384962, 466292, 769924, 932584, 1539848, 8276683, 16553366, 33106732, 66213464]

約数ペア:

[(1, 66213464), (2, 33106732), (4, 16553366), (8, 8276683), (43, 1539848), (71, 932584), (86, 769924), (142, 466292), (172, 384962), (284, 233146), (344, 192481), (568, 116573), (2711, 24424), (3053, 21688), (5422, 12212), (6106, 10844)]