71156553364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{179603}}^1$

素因数の和:180040

約数の個数: 48

約数和(自身を含む): 141513583680

約数和(自身を除く): 70357030316

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 401, 494, 802, 988, 1604, 5213, 7619, 10426, 15238, 20852, 30476, 99047, 179603, 198094, 359206, 396188, 718412, 2334839, 3412457, 4669678, 6824914, 9339356, 13649828, 44361941, 72020803, 88723882, 144041606, 177447764, 288083212, 936270439, 1368395257, 1872540878, 2736790514, 3745081756, 5473581028, 17789138341, 35578276682, 71156553364]

約数ペア:

[(1, 71156553364), (2, 35578276682), (4, 17789138341), (13, 5473581028), (19, 3745081756), (26, 2736790514), (38, 1872540878), (52, 1368395257), (76, 936270439), (247, 288083212), (401, 177447764), (494, 144041606), (802, 88723882), (988, 72020803), (1604, 44361941), (5213, 13649828), (7619, 9339356), (10426, 6824914), (15238, 4669678), (20852, 3412457), (30476, 2334839), (99047, 718412), (179603, 396188), (198094, 359206)]