27469624

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 64209600

約数和(自身を除く): 36739976

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 97, 104, 182, 194, 364, 388, 389, 679, 728, 776, 778, 1261, 1358, 1556, 2522, 2716, 2723, 3112, 5044, 5057, 5432, 5446, 8827, 10088, 10114, 10892, 17654, 20228, 21784, 35308, 35399, 37733, 40456, 70616, 70798, 75466, 141596, 150932, 264131, 283192, 301864, 490529, 528262, 981058, 1056524, 1962116, 2113048, 3433703, 3924232, 6867406, 13734812, 27469624]

約数ペア:

[(1, 27469624), (2, 13734812), (4, 6867406), (7, 3924232), (8, 3433703), (13, 2113048), (14, 1962116), (26, 1056524), (28, 981058), (52, 528262), (56, 490529), (91, 301864), (97, 283192), (104, 264131), (182, 150932), (194, 141596), (364, 75466), (388, 70798), (389, 70616), (679, 40456), (728, 37733), (776, 35399), (778, 35308), (1261, 21784), (1358, 20228), (1556, 17654), (2522, 10892), (2716, 10114), (2723, 10088), (3112, 8827), (5044, 5446), (5057, 5432)]