65141144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{1039}}^1$

素因数の和:1523

約数の個数: 32

約数和(自身を含む): 129729600

約数和(自身を除く): 64588456

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 461, 922, 1039, 1844, 2078, 3688, 4156, 7837, 8312, 15674, 17663, 31348, 35326, 62696, 70652, 141304, 478979, 957958, 1915916, 3831832, 8142643, 16285286, 32570572, 65141144]

約数ペア:

[(1, 65141144), (2, 32570572), (4, 16285286), (8, 8142643), (17, 3831832), (34, 1915916), (68, 957958), (136, 478979), (461, 141304), (922, 70652), (1039, 62696), (1844, 35326), (2078, 31348), (3688, 17663), (4156, 15674), (7837, 8312)]