42148678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8669}}^1$

素因数の和:8712

約数の個数: 32

約数和(自身を含む): 78654240

約数和(自身を除く): 36505562

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 8669, 17338, 95359, 112697, 147373, 190718, 225394, 294746, 1239667, 1621103, 1915849, 2479334, 3242206, 3831698, 21074339, 42148678]

約数ペア:

[(1, 42148678), (2, 21074339), (11, 3831698), (13, 3242206), (17, 2479334), (22, 1915849), (26, 1621103), (34, 1239667), (143, 294746), (187, 225394), (221, 190718), (286, 147373), (374, 112697), (442, 95359), (2431, 17338), (4862, 8669)]