64389822

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{11527}}^1$

素因数の和:11565

約数の個数: 48

約数和(自身を含む): 157703040

約数和(自身を除く): 93313218

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 11527, 23054, 34581, 69162, 80689, 161378, 219013, 242067, 438026, 484134, 564823, 657039, 1129646, 1314078, 1533091, 1694469, 3066182, 3388938, 4599273, 9198546, 10731637, 21463274, 32194911, 64389822]

約数ペア:

[(1, 64389822), (2, 32194911), (3, 21463274), (6, 10731637), (7, 9198546), (14, 4599273), (19, 3388938), (21, 3066182), (38, 1694469), (42, 1533091), (49, 1314078), (57, 1129646), (98, 657039), (114, 564823), (133, 484134), (147, 438026), (266, 242067), (294, 219013), (399, 161378), (798, 80689), (931, 69162), (1862, 34581), (2793, 23054), (5586, 11527)]