679773808

素因数分解:

$2^4\times 7^1\times {\mathrm{479}}^1\times {\mathrm{12671}}^1$

素因数の和:13165

約数の個数: 40

約数和(自身を含む): 1508474880

約数和(自身を除く): 828701072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 479, 958, 1916, 3353, 3832, 6706, 7664, 12671, 13412, 25342, 26824, 50684, 53648, 88697, 101368, 177394, 202736, 354788, 709576, 1419152, 6069409, 12138818, 24277636, 42485863, 48555272, 84971726, 97110544, 169943452, 339886904, 679773808]

約数ペア:

[(1, 679773808), (2, 339886904), (4, 169943452), (7, 97110544), (8, 84971726), (14, 48555272), (16, 42485863), (28, 24277636), (56, 12138818), (112, 6069409), (479, 1419152), (958, 709576), (1916, 354788), (3353, 202736), (3832, 177394), (6706, 101368), (7664, 88697), (12671, 53648), (13412, 50684), (25342, 26824)]