13441885408

素因数分解:

$2^5\times 7^2\times {\mathrm{317}}^1\times {\mathrm{27043}}^1$

素因数の和:27384

約数の個数: 72

約数和(自身を含む): 30882571272

約数和(自身を除く): 17440685864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 317, 392, 634, 784, 1268, 1568, 2219, 2536, 4438, 5072, 8876, 10144, 15533, 17752, 27043, 31066, 35504, 54086, 62132, 71008, 108172, 124264, 189301, 216344, 248528, 378602, 432688, 497056, 757204, 865376, 1325107, 1514408, 2650214, 3028816, 5300428, 6057632, 8572631, 10600856, 17145262, 21201712, 34290524, 42403424, 60008417, 68581048, 120016834, 137162096, 240033668, 274324192, 420058919, 480067336, 840117838, 960134672, 1680235676, 1920269344, 3360471352, 6720942704, 13441885408]

約数ペア:

[(1, 13441885408), (2, 6720942704), (4, 3360471352), (7, 1920269344), (8, 1680235676), (14, 960134672), (16, 840117838), (28, 480067336), (32, 420058919), (49, 274324192), (56, 240033668), (98, 137162096), (112, 120016834), (196, 68581048), (224, 60008417), (317, 42403424), (392, 34290524), (634, 21201712), (784, 17145262), (1268, 10600856), (1568, 8572631), (2219, 6057632), (2536, 5300428), (4438, 3028816), (5072, 2650214), (8876, 1514408), (10144, 1325107), (15533, 865376), (17752, 757204), (27043, 497056), (31066, 432688), (35504, 378602), (54086, 248528), (62132, 216344), (71008, 189301), (108172, 124264)]