27643448

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 60999120

約数和(自身を除く): 33355672

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 388, 392, 679, 727, 776, 1358, 1454, 2716, 2908, 4753, 5089, 5432, 5816, 9506, 10178, 19012, 20356, 35623, 38024, 40712, 70519, 71246, 141038, 142492, 282076, 284984, 493633, 564152, 987266, 1974532, 3455431, 3949064, 6910862, 13821724, 27643448]

約数ペア:

[(1, 27643448), (2, 13821724), (4, 6910862), (7, 3949064), (8, 3455431), (14, 1974532), (28, 987266), (49, 564152), (56, 493633), (97, 284984), (98, 282076), (194, 142492), (196, 141038), (388, 71246), (392, 70519), (679, 40712), (727, 38024), (776, 35623), (1358, 20356), (1454, 19012), (2716, 10178), (2908, 9506), (4753, 5816), (5089, 5432)]