38242588

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^2$

素因数の和:270

約数の個数: 36

約数和(自身を含む): 72675792

約数和(自身を除く): 34433204

約数列:

[1, 2, 4, 17, 34, 68, 71, 89, 142, 178, 284, 356, 1207, 1513, 2414, 3026, 4828, 6052, 6319, 7921, 12638, 15842, 25276, 31684, 107423, 134657, 214846, 269314, 429692, 538628, 562391, 1124782, 2249564, 9560647, 19121294, 38242588]

約数ペア:

[(1, 38242588), (2, 19121294), (4, 9560647), (17, 2249564), (34, 1124782), (68, 562391), (71, 538628), (89, 429692), (142, 269314), (178, 214846), (284, 134657), (356, 107423), (1207, 31684), (1513, 25276), (2414, 15842), (3026, 12638), (4828, 7921), (6052, 6319)]