40822678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4861}}^1$

素因数の和:4912

約数の個数: 32

約数和(自身を含む): 73513440

約数和(自身を除く): 32690762

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 4861, 8398, 9722, 63193, 82637, 92359, 126386, 165274, 184718, 1074281, 1200667, 1570103, 2148562, 2401334, 3140206, 20411339, 40822678]

約数ペア:

[(1, 40822678), (2, 20411339), (13, 3140206), (17, 2401334), (19, 2148562), (26, 1570103), (34, 1200667), (38, 1074281), (221, 184718), (247, 165274), (323, 126386), (442, 92359), (494, 82637), (646, 63193), (4199, 9722), (4861, 8398)]