77437958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9221}}^1$

素因数の和:9272

約数の個数: 32

約数和(自身を含む): 139436640

約数和(自身を除く): 61998682

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 8398, 9221, 18442, 119873, 156757, 175199, 239746, 313514, 350398, 2037841, 2277587, 2978383, 4075682, 4555174, 5956766, 38718979, 77437958]

約数ペア:

[(1, 77437958), (2, 38718979), (13, 5956766), (17, 4555174), (19, 4075682), (26, 2978383), (34, 2277587), (38, 2037841), (221, 350398), (247, 313514), (323, 239746), (442, 175199), (494, 156757), (646, 119873), (4199, 18442), (8398, 9221)]