556551968

素因数分解:

$2^5\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{1901}}^1$

素因数の和:3225

約数の個数: 48

約数和(自身を含む): 1253859264

約数和(自身を除く): 697307296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1307, 1901, 2614, 3802, 5228, 7604, 9149, 10456, 13307, 15208, 18298, 20912, 26614, 30416, 36596, 41824, 53228, 60832, 73192, 106456, 146384, 212912, 292768, 425824, 2484607, 4969214, 9938428, 17392249, 19876856, 34784498, 39753712, 69568996, 79507424, 139137992, 278275984, 556551968]

約数ペア:

[(1, 556551968), (2, 278275984), (4, 139137992), (7, 79507424), (8, 69568996), (14, 39753712), (16, 34784498), (28, 19876856), (32, 17392249), (56, 9938428), (112, 4969214), (224, 2484607), (1307, 425824), (1901, 292768), (2614, 212912), (3802, 146384), (5228, 106456), (7604, 73192), (9149, 60832), (10456, 53228), (13307, 41824), (15208, 36596), (18298, 30416), (20912, 26614)]