12740202272

素因数分解:

$2^5\times 7^2\times {\mathrm{673}}^1\times {\mathrm{12073}}^1$

素因数の和:12770

約数の個数: 72

約数和(自身を含む): 29223112716

約数和(自身を除く): 16482910444

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 673, 784, 1346, 1568, 2692, 4711, 5384, 9422, 10768, 12073, 18844, 21536, 24146, 32977, 37688, 48292, 65954, 75376, 84511, 96584, 131908, 150752, 169022, 193168, 263816, 338044, 386336, 527632, 591577, 676088, 1055264, 1183154, 1352176, 2366308, 2704352, 4732616, 8125129, 9465232, 16250258, 18930464, 32500516, 56875903, 65001032, 113751806, 130002064, 227503612, 260004128, 398131321, 455007224, 796262642, 910014448, 1592525284, 1820028896, 3185050568, 6370101136, 12740202272]

約数ペア:

[(1, 12740202272), (2, 6370101136), (4, 3185050568), (7, 1820028896), (8, 1592525284), (14, 910014448), (16, 796262642), (28, 455007224), (32, 398131321), (49, 260004128), (56, 227503612), (98, 130002064), (112, 113751806), (196, 65001032), (224, 56875903), (392, 32500516), (673, 18930464), (784, 16250258), (1346, 9465232), (1568, 8125129), (2692, 4732616), (4711, 2704352), (5384, 2366308), (9422, 1352176), (10768, 1183154), (12073, 1055264), (18844, 676088), (21536, 591577), (24146, 527632), (32977, 386336), (37688, 338044), (48292, 263816), (65954, 193168), (75376, 169022), (84511, 150752), (96584, 131908)]