15455129984

素因数分解:

$2^7\times 7^3\times {\mathrm{352021}}^1$

素因数の和:352056

約数の個数: 64

約数和(自身を含む): 35906244000

約数和(自身を除く): 20451114016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 343, 392, 448, 686, 784, 896, 1372, 1568, 2744, 3136, 5488, 6272, 10976, 21952, 43904, 352021, 704042, 1408084, 2464147, 2816168, 4928294, 5632336, 9856588, 11264672, 17249029, 19713176, 22529344, 34498058, 39426352, 45058688, 68996116, 78852704, 120743203, 137992232, 157705408, 241486406, 275984464, 315410816, 482972812, 551968928, 965945624, 1103937856, 1931891248, 2207875712, 3863782496, 7727564992, 15455129984]

約数ペア:

[(1, 15455129984), (2, 7727564992), (4, 3863782496), (7, 2207875712), (8, 1931891248), (14, 1103937856), (16, 965945624), (28, 551968928), (32, 482972812), (49, 315410816), (56, 275984464), (64, 241486406), (98, 157705408), (112, 137992232), (128, 120743203), (196, 78852704), (224, 68996116), (343, 45058688), (392, 39426352), (448, 34498058), (686, 22529344), (784, 19713176), (896, 17249029), (1372, 11264672), (1568, 9856588), (2744, 5632336), (3136, 4928294), (5488, 2816168), (6272, 2464147), (10976, 1408084), (21952, 704042), (43904, 352021)]