64993628

素因数分解:

$2^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{8629}}^1$

素因数の和:8909

約数の個数: 24

約数和(自身を含む): 130485600

約数和(自身を除く): 65491972

約数列:

[1, 2, 4, 7, 14, 28, 269, 538, 1076, 1883, 3766, 7532, 8629, 17258, 34516, 60403, 120806, 241612, 2321201, 4642402, 9284804, 16248407, 32496814, 64993628]

約数ペア:

[(1, 64993628), (2, 32496814), (4, 16248407), (7, 9284804), (14, 4642402), (28, 2321201), (269, 241612), (538, 120806), (1076, 60403), (1883, 34516), (3766, 17258), (7532, 8629)]