72007546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1613}}^1$

素因数の和:1746

約数の個数: 32

約数和(自身を含む): 124458768

約数和(自身を除く): 52451222

約数列:

[1, 2, 13, 17, 26, 34, 101, 202, 221, 442, 1313, 1613, 1717, 2626, 3226, 3434, 20969, 22321, 27421, 41938, 44642, 54842, 162913, 325826, 356473, 712946, 2117869, 2769521, 4235738, 5539042, 36003773, 72007546]

約数ペア:

[(1, 72007546), (2, 36003773), (13, 5539042), (17, 4235738), (26, 2769521), (34, 2117869), (101, 712946), (202, 356473), (221, 325826), (442, 162913), (1313, 54842), (1613, 44642), (1717, 41938), (2626, 27421), (3226, 22321), (3434, 20969)]