71628798

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{887}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 147223296

約数和(自身を除く): 75594498

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 313, 626, 887, 939, 1774, 1878, 2661, 5322, 13459, 26918, 38141, 40377, 76282, 80754, 114423, 228846, 277631, 555262, 832893, 1665786, 11938133, 23876266, 35814399, 71628798]

約数ペア:

[(1, 71628798), (2, 35814399), (3, 23876266), (6, 11938133), (43, 1665786), (86, 832893), (129, 555262), (258, 277631), (313, 228846), (626, 114423), (887, 80754), (939, 76282), (1774, 40377), (1878, 38141), (2661, 26918), (5322, 13459)]