64477028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19031}}^1$

素因数の和:19064

約数の個数: 36

約数和(自身を含む): 141750336

約数和(自身を除く): 77273308

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 19031, 38062, 76124, 133217, 209341, 266434, 418682, 532868, 837364, 1465387, 2302751, 2930774, 4605502, 5861548, 9211004, 16119257, 32238514, 64477028]

約数ペア:

[(1, 64477028), (2, 32238514), (4, 16119257), (7, 9211004), (11, 5861548), (14, 4605502), (22, 2930774), (28, 2302751), (44, 1465387), (77, 837364), (121, 532868), (154, 418682), (242, 266434), (308, 209341), (484, 133217), (847, 76124), (1694, 38062), (3388, 19031)]