75551476

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18869}}^1$

素因数の和:18904

約数の個数: 48

約数和(自身を含む): 177528960

約数和(自身を除く): 101977484

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 18869, 37738, 75476, 132083, 207559, 245297, 264166, 415118, 490594, 528332, 830236, 981188, 1452913, 1717079, 2698267, 2905826, 3434158, 5396534, 5811652, 6868316, 10793068, 18887869, 37775738, 75551476]

約数ペア:

[(1, 75551476), (2, 37775738), (4, 18887869), (7, 10793068), (11, 6868316), (13, 5811652), (14, 5396534), (22, 3434158), (26, 2905826), (28, 2698267), (44, 1717079), (52, 1452913), (77, 981188), (91, 830236), (143, 528332), (154, 490594), (182, 415118), (286, 264166), (308, 245297), (364, 207559), (572, 132083), (1001, 75476), (2002, 37738), (4004, 18869)]