71742346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{193}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 127744344

約数和(自身を除く): 56001998

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 193, 221, 377, 386, 442, 493, 754, 841, 986, 1682, 2509, 3281, 5018, 5597, 6409, 6562, 10933, 11194, 12818, 14297, 21866, 28594, 42653, 72761, 85306, 95149, 145522, 162313, 185861, 190298, 324626, 371722, 1236937, 2110069, 2473874, 2759321, 4220138, 5518642, 35871173, 71742346]

約数ペア:

[(1, 71742346), (2, 35871173), (13, 5518642), (17, 4220138), (26, 2759321), (29, 2473874), (34, 2110069), (58, 1236937), (193, 371722), (221, 324626), (377, 190298), (386, 185861), (442, 162313), (493, 145522), (754, 95149), (841, 85306), (986, 72761), (1682, 42653), (2509, 28594), (3281, 21866), (5018, 14297), (5597, 12818), (6409, 11194), (6562, 10933)]