64340954

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{727}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 108501120

約数和(自身を除く): 44160166

約数列:

[1, 2, 17, 19, 34, 38, 137, 274, 323, 646, 727, 1454, 2329, 2603, 4658, 5206, 12359, 13813, 24718, 27626, 44251, 88502, 99599, 199198, 234821, 469642, 1693183, 1892381, 3386366, 3784762, 32170477, 64340954]

約数ペア:

[(1, 64340954), (2, 32170477), (17, 3784762), (19, 3386366), (34, 1892381), (38, 1693183), (137, 469642), (274, 234821), (323, 199198), (646, 99599), (727, 88502), (1454, 44251), (2329, 27626), (2603, 24718), (4658, 13813), (5206, 12359)]