38907726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 92365056

約数和(自身を除く): 53457330

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 137, 143, 274, 286, 331, 411, 429, 662, 822, 858, 993, 1507, 1781, 1986, 3014, 3562, 3641, 4303, 4521, 5343, 7282, 8606, 9042, 10686, 10923, 12909, 19591, 21846, 25818, 39182, 45347, 47333, 58773, 90694, 94666, 117546, 136041, 141999, 272082, 283998, 498817, 589511, 997634, 1179022, 1496451, 1768533, 2992902, 3537066, 6484621, 12969242, 19453863, 38907726]

約数ペア:

[(1, 38907726), (2, 19453863), (3, 12969242), (6, 6484621), (11, 3537066), (13, 2992902), (22, 1768533), (26, 1496451), (33, 1179022), (39, 997634), (66, 589511), (78, 498817), (137, 283998), (143, 272082), (274, 141999), (286, 136041), (331, 117546), (411, 94666), (429, 90694), (662, 58773), (822, 47333), (858, 45347), (993, 39182), (1507, 25818), (1781, 21846), (1986, 19591), (3014, 12909), (3562, 10923), (3641, 10686), (4303, 9042), (4521, 8606), (5343, 7282)]