61490258

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 100989504

約数和(自身を除く): 39499246

約数列:

[1, 2, 17, 34, 43, 86, 137, 274, 307, 614, 731, 1462, 2329, 4658, 5219, 5891, 10438, 11782, 13201, 26402, 42059, 84118, 100147, 200294, 224417, 448834, 715003, 1430006, 1808537, 3617074, 30745129, 61490258]

約数ペア:

[(1, 61490258), (2, 30745129), (17, 3617074), (34, 1808537), (43, 1430006), (86, 715003), (137, 448834), (274, 224417), (307, 200294), (614, 100147), (731, 84118), (1462, 42059), (2329, 26402), (4658, 13201), (5219, 11782), (5891, 10438)]