38003966

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 78575616

約数和(自身を除く): 40571650

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 41, 77, 82, 91, 143, 154, 182, 286, 287, 451, 463, 533, 574, 902, 926, 1001, 1066, 2002, 3157, 3241, 3731, 5093, 5863, 6019, 6314, 6482, 7462, 10186, 11726, 12038, 18983, 35651, 37966, 41041, 42133, 66209, 71302, 82082, 84266, 132418, 132881, 208813, 246779, 265762, 417626, 463463, 493558, 926926, 1461691, 1727453, 2714569, 2923382, 3454906, 5429138, 19001983, 38003966]

約数ペア:

[(1, 38003966), (2, 19001983), (7, 5429138), (11, 3454906), (13, 2923382), (14, 2714569), (22, 1727453), (26, 1461691), (41, 926926), (77, 493558), (82, 463463), (91, 417626), (143, 265762), (154, 246779), (182, 208813), (286, 132881), (287, 132418), (451, 84266), (463, 82082), (533, 71302), (574, 66209), (902, 42133), (926, 41041), (1001, 37966), (1066, 35651), (2002, 18983), (3157, 12038), (3241, 11726), (3731, 10186), (5093, 7462), (5863, 6482), (6019, 6314)]