71746948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3719}}^1$

素因数の和:3796

約数の個数: 48

約数和(自身を含む): 157489920

約数和(自身を除く): 85742972

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2756, 3719, 4823, 7438, 9646, 14876, 19292, 26033, 48347, 52066, 96694, 104132, 193388, 197107, 338429, 394214, 676858, 788428, 1353716, 1379749, 2562391, 2759498, 5124782, 5518996, 10249564, 17936737, 35873474, 71746948]

約数ペア:

[(1, 71746948), (2, 35873474), (4, 17936737), (7, 10249564), (13, 5518996), (14, 5124782), (26, 2759498), (28, 2562391), (52, 1379749), (53, 1353716), (91, 788428), (106, 676858), (182, 394214), (212, 338429), (364, 197107), (371, 193388), (689, 104132), (742, 96694), (1378, 52066), (1484, 48347), (2756, 26033), (3719, 19292), (4823, 14876), (7438, 9646)]