64306066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 108288576

約数和(自身を除く): 43982510

約数列:

[1, 2, 11, 22, 53, 106, 131, 262, 421, 583, 842, 1166, 1441, 2882, 4631, 6943, 9262, 13886, 22313, 44626, 55151, 76373, 110302, 152746, 245443, 490886, 606661, 1213322, 2923003, 5846006, 32153033, 64306066]

約数ペア:

[(1, 64306066), (2, 32153033), (11, 5846006), (22, 2923003), (53, 1213322), (106, 606661), (131, 490886), (262, 245443), (421, 152746), (583, 110302), (842, 76373), (1166, 55151), (1441, 44626), (2882, 22313), (4631, 13886), (6943, 9262)]