767636024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{12721}}^1$

素因数の和:13143

約数の個数: 32

約数和(自身を含む): 1519006800

約数和(自身を除く): 751370776

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 397, 794, 1588, 3176, 7543, 12721, 15086, 25442, 30172, 50884, 60344, 101768, 241699, 483398, 966796, 1933592, 5050237, 10100474, 20200948, 40401896, 95954503, 191909006, 383818012, 767636024]

約数ペア:

[(1, 767636024), (2, 383818012), (4, 191909006), (8, 95954503), (19, 40401896), (38, 20200948), (76, 10100474), (152, 5050237), (397, 1933592), (794, 966796), (1588, 483398), (3176, 241699), (7543, 101768), (12721, 60344), (15086, 50884), (25442, 30172)]