42122912

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{7789}}^1$

素因数の和:7825

約数の個数: 36

約数和(自身を含む): 89810910

約数和(自身を除く): 47687998

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 7789, 15578, 31156, 62312, 101257, 124624, 202514, 249248, 405028, 810056, 1316341, 1620112, 2632682, 3240224, 5265364, 10530728, 21061456, 42122912]

約数ペア:

[(1, 42122912), (2, 21061456), (4, 10530728), (8, 5265364), (13, 3240224), (16, 2632682), (26, 1620112), (32, 1316341), (52, 810056), (104, 405028), (169, 249248), (208, 202514), (338, 124624), (416, 101257), (676, 62312), (1352, 31156), (2704, 15578), (5408, 7789)]