2171036896

素因数分解:

$2^5\times 7^1\times {\mathrm{911}}^1\times {\mathrm{10639}}^1$

素因数の和:11567

約数の個数: 48

約数和(自身を含む): 4890654720

約数和(自身を除く): 2719617824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 911, 1822, 3644, 6377, 7288, 10639, 12754, 14576, 21278, 25508, 29152, 42556, 51016, 74473, 85112, 102032, 148946, 170224, 204064, 297892, 340448, 595784, 1191568, 2383136, 9692129, 19384258, 38768516, 67844903, 77537032, 135689806, 155074064, 271379612, 310148128, 542759224, 1085518448, 2171036896]

約数ペア:

[(1, 2171036896), (2, 1085518448), (4, 542759224), (7, 310148128), (8, 271379612), (14, 155074064), (16, 135689806), (28, 77537032), (32, 67844903), (56, 38768516), (112, 19384258), (224, 9692129), (911, 2383136), (1822, 1191568), (3644, 595784), (6377, 340448), (7288, 297892), (10639, 204064), (12754, 170224), (14576, 148946), (21278, 102032), (25508, 85112), (29152, 74473), (42556, 51016)]