38290486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 64810368

約数和(自身を除く): 26519882

約数列:

[1, 2, 13, 26, 37, 53, 74, 106, 481, 689, 751, 962, 1378, 1502, 1961, 3922, 9763, 19526, 25493, 27787, 39803, 50986, 55574, 79606, 361231, 517439, 722462, 1034878, 1472711, 2945422, 19145243, 38290486]

約数ペア:

[(1, 38290486), (2, 19145243), (13, 2945422), (26, 1472711), (37, 1034878), (53, 722462), (74, 517439), (106, 361231), (481, 79606), (689, 55574), (751, 50986), (962, 39803), (1378, 27787), (1502, 25493), (1961, 19526), (3922, 9763)]