64417638

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{5281}}^1$

素因数の和:5412

約数の個数: 32

約数和(自身を含む): 136909440

約数和(自身を除く): 72491802

約数列:

[1, 2, 3, 6, 19, 38, 57, 107, 114, 214, 321, 642, 2033, 4066, 5281, 6099, 10562, 12198, 15843, 31686, 100339, 200678, 301017, 565067, 602034, 1130134, 1695201, 3390402, 10736273, 21472546, 32208819, 64417638]

約数ペア:

[(1, 64417638), (2, 32208819), (3, 21472546), (6, 10736273), (19, 3390402), (38, 1695201), (57, 1130134), (107, 602034), (114, 565067), (214, 301017), (321, 200678), (642, 100339), (2033, 31686), (4066, 15843), (5281, 12198), (6099, 10562)]