38652386128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{243109}}^1$

素因数の和:243659

約数の個数: 40

約数和(自身を含む): 78981576800

約数和(自身を除く): 40329190672

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 523, 1046, 2092, 4184, 8368, 9937, 19874, 39748, 79496, 158992, 243109, 486218, 972436, 1944872, 3889744, 4619071, 9238142, 18476284, 36952568, 73905136, 127146007, 254292014, 508584028, 1017168056, 2034336112, 2415774133, 4831548266, 9663096532, 19326193064, 38652386128]

約数ペア:

[(1, 38652386128), (2, 19326193064), (4, 9663096532), (8, 4831548266), (16, 2415774133), (19, 2034336112), (38, 1017168056), (76, 508584028), (152, 254292014), (304, 127146007), (523, 73905136), (1046, 36952568), (2092, 18476284), (4184, 9238142), (8368, 4619071), (9937, 3889744), (19874, 1944872), (39748, 972436), (79496, 486218), (158992, 243109)]