71962196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{10639}}^1$

素因数の和:10751

約数の個数: 24

約数和(自身を含む): 134064000

約数和(自身を除く): 62101804

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 10639, 21278, 42556, 202141, 404282, 808564, 946871, 1893742, 3787484, 17990549, 35981098, 71962196]

約数ペア:

[(1, 71962196), (2, 35981098), (4, 17990549), (19, 3787484), (38, 1893742), (76, 946871), (89, 808564), (178, 404282), (356, 202141), (1691, 42556), (3382, 21278), (6764, 10639)]