7672756

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 16765056

約数和(自身を除く): 9092300

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 107, 182, 197, 214, 364, 394, 428, 749, 788, 1379, 1391, 1498, 2561, 2758, 2782, 2996, 5122, 5516, 5564, 9737, 10244, 17927, 19474, 21079, 35854, 38948, 42158, 71708, 84316, 147553, 274027, 295106, 548054, 590212, 1096108, 1918189, 3836378, 7672756]

約数ペア:

[(1, 7672756), (2, 3836378), (4, 1918189), (7, 1096108), (13, 590212), (14, 548054), (26, 295106), (28, 274027), (52, 147553), (91, 84316), (107, 71708), (182, 42158), (197, 38948), (214, 35854), (364, 21079), (394, 19474), (428, 17927), (749, 10244), (788, 9737), (1379, 5564), (1391, 5516), (1498, 5122), (2561, 2996), (2758, 2782)]