68300492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{77263}}^1$

素因数の和:77297

約数の個数: 24

約数和(自身を含む): 136293696

約数和(自身を除く): 67993204

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 77263, 154526, 309052, 1004419, 1313471, 2008838, 2626942, 4017676, 5253884, 17075123, 34150246, 68300492]

約数ペア:

[(1, 68300492), (2, 34150246), (4, 17075123), (13, 5253884), (17, 4017676), (26, 2626942), (34, 2008838), (52, 1313471), (68, 1004419), (221, 309052), (442, 154526), (884, 77263)]