71899052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{17921}}^1$

素因数の和:18001

約数の個数: 24

約数和(自身を含む): 135490320

約数和(自身を除く): 63591268

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 17921, 35842, 71684, 304657, 609314, 1057339, 1218628, 2114678, 4229356, 17974763, 35949526, 71899052]

約数ペア:

[(1, 71899052), (2, 35949526), (4, 17974763), (17, 4229356), (34, 2114678), (59, 1218628), (68, 1057339), (118, 609314), (236, 304657), (1003, 71684), (2006, 35842), (4012, 17921)]