7130144

素因数分解:

$2^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 16228800

約数和(自身を除く): 9098656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 139, 224, 229, 278, 458, 556, 916, 973, 1112, 1603, 1832, 1946, 2224, 3206, 3664, 3892, 4448, 6412, 7328, 7784, 12824, 15568, 25648, 31136, 31831, 51296, 63662, 127324, 222817, 254648, 445634, 509296, 891268, 1018592, 1782536, 3565072, 7130144]

約数ペア:

[(1, 7130144), (2, 3565072), (4, 1782536), (7, 1018592), (8, 891268), (14, 509296), (16, 445634), (28, 254648), (32, 222817), (56, 127324), (112, 63662), (139, 51296), (224, 31831), (229, 31136), (278, 25648), (458, 15568), (556, 12824), (916, 7784), (973, 7328), (1112, 6412), (1603, 4448), (1832, 3892), (1946, 3664), (2224, 3206)]