788896052

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{3929}}^1$

素因数の和:4112

約数の個数: 48

約数和(自身を含む): 1616267520

約数和(自身を除く): 827371468

約数列:

[1, 2, 4, 7, 14, 28, 71, 101, 142, 202, 284, 404, 497, 707, 994, 1414, 1988, 2828, 3929, 7171, 7858, 14342, 15716, 27503, 28684, 50197, 55006, 100394, 110012, 200788, 278959, 396829, 557918, 793658, 1115836, 1587316, 1952713, 2777803, 3905426, 5555606, 7810852, 11111212, 28174859, 56349718, 112699436, 197224013, 394448026, 788896052]

約数ペア:

[(1, 788896052), (2, 394448026), (4, 197224013), (7, 112699436), (14, 56349718), (28, 28174859), (71, 11111212), (101, 7810852), (142, 5555606), (202, 3905426), (284, 2777803), (404, 1952713), (497, 1587316), (707, 1115836), (994, 793658), (1414, 557918), (1988, 396829), (2828, 278959), (3929, 200788), (7171, 110012), (7858, 100394), (14342, 55006), (15716, 50197), (27503, 28684)]